[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10,"_11":12,"_13":14},"actionData","errors","root",{"_205":206,"_207":-7,"_208":209,"_25":210},"c/Community",{"_75":186,"_187":188,"_25":189},"p/packageListing",{"_75":76,"_77":78,"_79":-7,"_80":81,"_61":-7,"_82":20,"_83":22,"_84":24,"_25":85},"wikiLayout",{"_15":60,"_19":20,"_21":22,"_23":24,"_44":-7,"_61":-7,"_25":62},"p/tabs/Wiki/WikiFirstPage",{"_15":16,"_17":18,"_19":20,"_21":22,"_23":24,"_25":26},"wiki",{"_41":52,"_39":53,"_44":54,"_46":55,"_48":56,"_57":58},"firstPage",{"_41":42,"_39":43,"_44":45,"_46":47,"_48":49,"_50":51},"communityId","sailwind","namespaceId","pander33","packageId","SailwindCoop","seo",{"_27":28},"descriptors",[29,30,31],{"_39":40},{"_36":37,"_34":38},{"_32":33,"_34":35},"property","og:title","content","Sailwind Co-op Multiplayer Guide · Wiki · SailwindCoop","name","description","Sailwind Co-op Multiplayer Guide — wiki for pander33-SailwindCoop","title","Sailwind Co-op Multiplayer Guide · Wiki · SailwindCoop · Thunderstore","id","5457","Sailwind Co-op Multiplayer Guide","slug","5457-sailwind-co-op-multiplayer-guide","datetime_created","2026-07-07T12:47:11.073444Z","datetime_updated","2026-11-09T08:26:53.658594Z","markdown_content","# Sailwind Co-op Multiplayer Guide\n\nThis guide explains how co-op gameplay works for actions that behave differently from single-player Sailwind.\n\nThe short rule is: the host owns the world, while each player keeps their own character progress where possible.\n\nEvery machine needs a build with the same protocol number. The current build (0.8.0) uses **protocol 106**, requires Sailwind 0.40, and cannot connect to\nearlier builds. A host on 0.4.3 or later accepts other versions of the mod that use the same protocol; a host on 0.4.2 or earlier requires the exact same version. Some features still await end-to-end in-game verification; the release notes list them.\n\n\n\n## Session Model\n\n- The host loads the real world save.\n- The game's own menu has the session too. On the title screen, **Co-op** (under **Settings**) opens a page with the games on this network, **Join again**, **Join by address** (click it, type the address or Steam ID, press Enter; Ctrl+V pastes) and **Network: LAN/Steam**. In a loaded world, **Co-op** in the Escape menu (right column) has **Host this world** and the same join list (a player whose session ended joins again from there); while a session runs the same page shows it and has **End session** or **Disconnect**. Questions of a join (mods, leaving a loaded world, a failed attempt) are answered on that page. **More options (F8)** opens the co-op window for the name, port and the rest.\n- Open F8 in a loaded world and press **Host a game**: the session opens at once with the remembered settings (port and Steam admission are under **Advanced settings**). At the title screen the button says that a save must be loaded first. The session card has **Copy address** / **Copy Steam ID** and **End session**.\n- On the LAN tab, **Games on this network** lists the games hosted on the same local network, each with its own **Join**; the list fills and empties by itself while the menu is open. A host that is not listed (another network, a VPN that does not pass broadcasts, a firewall, a host on 0.4.3 or older) is joined by address. A host turns the listing off with `AnnounceOnLan = false` under `[Server]`.\n- To join, the same screen has the **Join** field for a LAN address (on the Steam tab: the friends list and **Host ID**), optionally including a port (`192.168.1.4:7777` or `[::1]:7777`), then **Join** or Enter. Steam friends advertising a session have an enabled Join button; merely playing Sailwind is not a hosted session.\n- From a loaded world, every join source asks for confirmation. Personal worlds are saved and checked before leaving (**Save and join**); failure stops the transition. A host's world copy is not saved as your personal world (**Leave and join**; only your guest profile is written). A personal world kept in the co-op save slot (`Save/CoopSaveSlot`, 5 by default) is saved and then replaced by the host's world, with one `.bak` copy left next to it; the confirmation warns about it. A repeated request to join the host you are already with changes nothing. Cancel before leaving changes no world; after leaving, your old scene cannot be restored automatically.\n- **Join again** remembers only a host whose session reached Ready, including across restarts. **Retry** repeats the failed attempt, not an unrelated saved host. There is no automatic reconnect after a kick.\n- The connection screen uses actual transfer/loading state. Synchronous scene loading can block input; Cancel does not promise immediate interruption. LAN addresses are for local networks/VPN, not a guarantee of internet access.\n- The host streams the current world save to the client.\n- The client loads that world into a dedicated co-op slot.\n- The guest keeps a local co-op profile for personal character progress such as money, reputation, needs, known prices, missions, journal data, and personal belt inventory.\n\nProfile and received-world writes keep the previous readable file as a `.bak` backup. If the profile\ncannot be read, its backup is tried; if both fail, joining stops. Different or unverifiable game save\nversions also stop the join before writing/loading the world.\n\nDo not treat the guest's normal single-player save as the active co-op world. In co-op, the host world is authoritative.\n\nThe client writes the received world into the co-op save slot (`CoopSaveSlot`, slot 5 by default) and\n**overwrites whatever was in it**. Point that setting at a slot you do not use, and back up saves you care\nabout before a long session.\n\nJoining a host means loading a save file that host sends you, so **only join people you trust** — the same\ncaution you would apply to any save file someone hands you. Every machine must also run a build with\nthe same protocol number: builds with different protocol numbers refuse to connect.\n\n## Economy\n\nThe host chooses between two money models in the co-op menu (F8, **Money** row of the SESSION\ncard): **Personal** (the default) or **Shared**. The choice can be changed during a session.\n\n**Shared.** The whole crew uses the host's money. Every purchase, sale, shipyard order and reward\nof any player changes the host's wallet, and everyone sees the same balance. A guest's own money\nis not touched: it is kept in the guest's profile and comes back when the guest leaves or when the\nhost switches to Personal. Mission rewards are not divided, and money cannot be handed from player\nto player. Two players spending at the same moment can take the balance below zero.\n\n**Personal.** Each player has a wallet of their own:\n\n- Each player pays with their own wallet.\n- Each player receives money into their own wallet.\n- Buying an item creates or claims a shared physical item so both players can see and use it.\n- Selling an item removes the shared physical item from the world.\n- Currency exchange and trade UI browsing are local UI actions.\n- You can hand money to a player standing next to you. Look at them and hold `H`: your avatar holds\n out a hand with a coin, and a note on screen shows the amount. The mouse wheel changes the amount,\n the middle mouse button changes the currency. The other player looks at you and presses `H` to\n take it. Release `H` to lower your hand without giving anything. The key is `UI.GiveKey` in the\n config file; change it if `H` is bound to something else. Money can only be handed over in\n person; there is no way to send it to a player who is somewhere else.\n\nExample: if the guest buys a good at a market, the guest pays locally. The bought item is then shared through item sync so the host can see it and interact with it.\n\n## Missions\n\nMissions are shared through the host world, with personal reward handling.\n\n- The host's mission journal is the authoritative shared journal.\n- Clients can view mission-related UI locally.\n- Mission accept/abandon actions are sent to the host.\n- A delivery reward is divided equally between the players who are in the world, each part going to that player's own wallet. What does not divide stays with the host. Reputation is given to everyone in full.\n- Mission offers can differ between machines, so the mod sends the mission details instead of relying on a local offer index.\n\nIf mission UI looks different between host and client, trust the shared journal and the host-side result.\n\n## Cargo And Port Storage\n\nCargo uses local money, shared physical membership.\n\n- Loading or unloading cargo runs against the acting player's own wallet.\n- The result is mirrored as item membership in the cargo carrier.\n- A cargo item unloaded by the client should appear in the client's hand and be visible to the host.\n- Cargo items are tracked as shared items once they are outside personal inventory.\n\nKnown practical advice: after unloading cargo, wait a moment for the item to settle in hand before throwing or placing it.\n\n## Items\n\nMost sold physical `ShipItem` objects are synchronized.\n\nSupported item behavior includes:\n\n- pickup and drop;\n- carrying items in hand;\n- throwing;\n- placing or hanging items;\n- moving items while the boat is underway;\n- item amount and health for many consumables/tools;\n- crates and crate unsealing;\n- cargo carrier membership;\n- fishing rod cast visuals, rod hook state, and caught fish authoring;\n- personal belt transitions.\n\nPersonal belt inventory is player-local. When a shared item is put into a belt slot, it becomes part of that player's local co-op profile. When it is taken back out, the mod re-authors it into the shared world.\n\n## Food, Drink, Consumables, And Tools\n\n- Eating or drinking affects the acting player's own needs.\n- The consumed shared item is removed or updated for everyone.\n- Bottles and similar items sync their amount/health when changed.\n- Hammer/nailing actions are forwarded so the target item's nailed state is shared.\n- Some held tool behavior is supported, but new unusual item types may still need dedicated sync handling.\n\n## Fishing\n\nFishing is partly local and partly shared.\n\n- The rod holder's bobber/line visuals are sent to other players.\n- The actual catch is authored through the host so the fish becomes a shared item.\n- Hook attach/detach state is synchronized.\n\nIf a bobber looks slightly off during latency spikes, the catch result should still converge through item sync.\n\n## Boat Controls\n\nThe host remains authoritative for boat physics.\n\nShared controls include:\n\n- sail ropes and winches;\n- reefing;\n- steering wheel and rudder command;\n- anchor rope length;\n- anchor pose and dropped/raised state;\n- several shared deck toggles;\n- pushing interactions that affect boat physics.\n\nClients can interact with many controls, but the host applies the authoritative result and sends it back. Brief visual delay is normal on slower connections.\n\n## Mooring And Anchor\n\nMooring is synchronized as a host-authoritative state.\n\n- Unmooring a rope on the client sends a request to the host.\n- Mooring to a dock is matched by dock position.\n- Rope length changes are mirrored.\n- The anchor's position and set state are driven by the host.\n\nEdge cases to watch:\n\n- joining while the host is already moored;\n- unmooring immediately after a client finishes loading;\n- dropping or raising anchor near docks or shallow water.\n\nIf a rope looks wrong after a join, try unmooring and mooring again after both players are fully loaded.\n\n## Damage, Water, And Repairs\n\nBoat damage is host-authoritative.\n\n- Hull damage, water level, oakum, water intake, and sunk state are mirrored from the host.\n- Client bilge-pump use is sent as a held action to the host.\n- Oakum repair and water bailing are sent to the host as damage requests.\n- The host applies the real damage state and broadcasts snapshots back.\n\nFor testing, keep the status overlay open and watch the damage line while using the pump or repairing.\n\n## Sleep, Time, And Pausing\n\nSleep and time advance are shared-world actions.\n\n- The host controls world time.\n- Time is skipped only when **every player lies down** (a paid tavern night counts): whoever lies,\n sleeps, rested or not. Then every screen goes dark and the world runs fast, as in the\n single-player game. Everyone recovers, and everyone gets hungry and thirsty at the same rate.\n One rested player does not wake the others: at sea the sleep ends when the whole crew is\n rested, at a mooring or ashore it lasts the usual length. A crew that is already rested skips\n time only at a mooring or ashore.\n- When the shared sleep ends, everyone is put out of bed.\n- A player who lies down while someone stays up, or collapses from exhaustion, sleeps by himself.\n His screen goes dark, his sleep need recovers at a quarter of the speed of the shared sleep, and\n hunger and thirst stand still. The world\n keeps its normal pace for the others.\n- That sleep ends when he is rested: the screen clears and he can stay in bed. Lying there he\n does not get tired, hungry or thirsty, and still counts as asleep, so the shared sleep starts as\n soon as the rest of the crew lies down. Any key gets him up; a player who collapsed outside a\n bed is woken by any key too.\n- A hit that damages his boat, or water coming over its side, wakes a player asleep by himself.\n- A tavern night taken alone restores the player but does not skip to the morning.\n- During a shared sleep nobody can get out of bed; it ends by itself. A collision, running\n aground or water coming into the hull wakes the whole crew, as in the single-player game.\n- A player woken by his own hunger or thirst gets up alone. Time stops running fast, and the\n others sleep on, each by himself, until he lies down again. A player who is nearly out of water\n or food cannot take part in the shared sleep: he is woken a few seconds after it starts.\n- At a mooring, ashore and in a tavern the shared sleep skips time: it lasts a few seconds and\n restores the sleep need almost at once, as in the single-player game.\n\nClients should not expect independent time skipping.\n\nPausing works the same way. When the host opens the game menu, the host's world stops — and so does every\nguest: character control is taken away for the duration and the screen says `Host paused the game`. Guests\ncan still look around. Control comes back the moment the host resumes, and also if the connection drops, so\na lost host can never leave anyone frozen. The same freeze applies while the host is streaming its world to\nsomeone who is joining.\n\n## Sea, Waves, And Weather\n\nThe sea is host-authoritative and identical on every machine.\n\n- Wave shape, size and direction, wind, time of day and the weather cycle all run on the host's clock.\n- The water is drawn at the same instant as the boat, so hull and wave stay in step even on a slow link.\n- The sea stops while the host is paused, and resumes with it.\n\nIf the water ever looks different on one machine, press **Dump water state** (F8 menu, **Settings**) on both machines\nat the same moment and compare the two `debug/water-*.txt` files — they are plain `key = value` text meant to\nbe diffed.\n\n## Shipyard And Boat Purchases\n\nShipyard browsing is local UI, but world-changing results must converge through the host/save model.\n\n- Boat purchases are mirrored so both peers know the boat was bought.\n- More complex shipyard customization should be treated carefully and verified in-game.\n\nAvoid making rapid shipyard changes during unstable connections.\n\n## Embark, Disembark, And Multiple Boats\n\nPlayer position is synchronized in either boat-local or world-real coordinates.\n\n- Walking on the same boat is the best-supported case.\n- Disembarking to land is supported through player pose sync.\n- Multiple boats are partially supported by boat indexes.\n- Some control systems are still safest when both players are using the same active boat.\n- **Teleport to boat** in the F8 menu puts you back on a deck if you fell overboard or the boat left\n without you. It picks the boat you last stood on, otherwise the host's boat, and places you where\n you last stood, next to the crew, or amidships. A rope end, anchor or winch in your hand is\n released first; an ordinary item stays in your hand.\n\nBest current practice: use one main boat for normal co-op sailing, and test dinghy or multi-boat workflows before relying on them in a long session.\n\n## Avatars And Skins\n\n- Open the F8 co-op menu, open **Settings** and press `Avatar`.\n- Skin changes are sent during the session.\n- The included `avatar.bundle` is the default fallback.\n- NPC-style skins can appear if the game has loaded suitable NPC models on that machine.\n\n### Gestures\n\n- Hold `G` during a session to open the gesture wheel, move the mouse to a gesture and release.\n Release in the middle, or press `Esc`, to cancel.\n- Gestures: Wave, Land ho!, Point, Come here, Applause, Shrug, Salute, Hooray. The ninth sector,\n **Dice table**, is not a gesture: it sets up a dice table (see below). \"Land ho!\" and\n \"Point\" aim where you are looking; \"Land ho!\" also shouts, and others hear it from your position.\n- Walking ends a gesture. You do not see your own gesture: the game is first person.\n- The key is `UI.EmoteKey` in the config file. Change it if `G` is bound to something else.\n- A hint with the key appears once, the first time the wheel is available. The F8 menu shows the\n key as well.\n\n### Deck Dice\n\nTwo games for two to five players at a low folding table, played sitting on the deck (crouch).\nThe table owner chooses **Three Rounds** or **Liar's Dice** in close view while the table is in the lobby.\nChanging the game resets everyone's ready confirmation. The hint under the crosshair names what the pick-up button and the use button do\non the part of the table you are looking at.\n\n- **Set up a table:** hold `G`, choose **Dice table**, look at a level spot on the deck, a pier or\n the ground, turn the table with the mouse wheel and press the pick-up button. The use button cancels.\n A player has one table at a time, a boat has one table, and a world has at most five. Setting\n up a table again moves the one you already have, wherever it stands, unless dice are being\n rolled at it right now; a paused party ends with the move.\n- **Sit down and start:** look at any part of the table and press the pick-up button to join. Press the cup or **Ready** in close view to say you are\n ready. The party starts by itself as soon as everyone seated is ready (two players or more).\n- **Three Rounds:** the cup rolls three dice. Press a die to keep it, the cup to reroll the others once,\n or the score board to take the points. Points are the sum of the dice, plus 4 for a pair or 12\n for a triple. Three rounds; the highest total wins and equal totals share the victory.\n- **Liar's Dice:** everyone starts with five hidden dice. Hold **P**, the right mouse button,\n or **Hold to peek** in close view to inspect your own hand. Ones are ordinary faces, not wild.\n In your turn, bid how many dice of a face you believe exist across all hands. Increase the\n quantity, or increase the face while keeping the quantity. The panel offers quantity and\n face buttons; arrows adjust them and **Enter** submits the bid.\n Press **L** or **Liar!** to challenge the previous bid. All hands are revealed: if the bid\n exists, the caller loses a die; otherwise the bidder loses one. Read the result, then press\n **Space / Next round**. The loser opens the next round, or the next surviving player if the\n loser has no dice left. The last player with dice wins. Spectators receive no hidden faces.\n- **Pause:** the use button on the score board pauses the party; so does a seated player who\n leaves the boat, goes to bed or disconnects. Everyone seated presses the cup to go on. A paused\n party can be cancelled by a vote at the board, or by a player who leaves at the cup.\n- **After the party:** the cup starts a new one for those who played. The owner folds the table away with the use\n button on the score board, also during a pause (that ends the party). The score board also shows the rules and the past parties.\n- A table belongs to the session and to the player who set it up: it is not saved with the world,\n and it disappears when its owner leaves the game. The history of finished parties belongs to\n the world and follows its save.\n- **Stakes** are enabled by default (`Dice.AllowStakes = true`), but only with personal wallets.\n The host can disable them by setting `AllowStakes = false` in the config file's `[Dice]` section.\n An existing config keeps its saved value: if it has `AllowStakes = false`, change it to `true`\n to enable stakes. Seated players set a stake with the mouse wheel on the score board\n before the start; a changed stake asks everyone to confirm again. When the party ends, every\n loser pays the stake to the winner, divided between the winners of a shared victory.\n- **Close view:** sitting down brings the table close, so that it fills the screen. The cursor is\n free there: the left mouse button does what the pick-up button does and the right one what the\n use button does in Three Rounds. Press `Esc`, `T`, **Step back**, or take a step aside to step back;\n a seated player comes close again with the pick-up button on the cup, and `T` on a table you are\n looking at opens the view for anyone, also for a player who only watches.\n The other players see no difference. `Dice.CloseUp = false` stops the view from opening by\n itself, and `UI.DiceViewKey` changes the key.\n- Players who do not sit down see the table, the rolls and the score like everyone else.\n- If the table looks wrong, turn off `Dice.LitMaterials` in the config file.\n\nIf a selected NPC skin is not available on the other machine yet, the remote player may temporarily appear with the default avatar until the skin can be built.\n\n## Saving And Guest Progress\n\n- The host world save is the source of truth for the shared world.\n- The client loads a streamed copy into a dedicated co-op slot.\n- The guest's personal co-op profile is saved locally on disconnect or shutdown.\n- Disconnect from the F8 menu when possible so the guest profile is saved cleanly.\n\nBefore a long session, make a normal backup of important Sailwind saves.\n\n## Recommended Play Flow\n\n1. Host loads the save and waits until the world is fully playable.\n2. Host presses Escape, chooses `Co-op` and presses `Host this world` (or F8 and `Host a game`).\n3. Client stays in the main menu, chooses `Co-op` and joins the host from the list or by address (or opens F8, enters the host IP, and presses `Join`).\n4. Wait for the client to finish loading the host world.\n5. Use the status overlay if something looks wrong.\n6. Disconnect through F8 when finished.\n\n## Playing Over Steam\n\n\nBoth editions.\n\n\nThe F8 menu has a **LAN / Steam** switch in the **Connection** section. LAN works as before: the\nguest types the host's IP address. Steam mode needs no IP address, port forwarding or VPN.\n\n- Steam must be running on every PC, and each player needs their own Steam account that owns\n Sailwind. Two copies of the game on one PC cannot connect to each other over Steam.\n- **Host:** load the world, switch to **Steam**, press **Host**.\n- **Guest:** stay in the main menu, switch to **Steam**. Friends who are in Sailwind are listed;\n press **Join** next to the one marked `hosting`. A host who is not listed can be joined by typing\n their Steam ID (17 digits) into **Host ID**; the host copies it with **Copy ID**.\n- **Join Game in Steam:** a friend who hosts over Steam also has **Join Game** in your Steam friends\n list, and the host can send you **Invite to Game** from there. A request that arrives while you\n are hosting is refused with a notice; from a loaded world the game returns to the title screen first. If the game is not\n running, Steam starts it and the join begins when the title screen appears. For a running game\n this works only while the F8 menu is in Steam mode.\n- **Friends only / Anyone** (host): by default a session is open to **Anyone**: whoever knows your\n Steam ID can connect, and LAN players can join the same session by IP. **Friends only** lets in\n only your Steam friends and refuses joining by IP. The **Who can join** row is in the F8 menu on\n the Steam tab before hosting and in the session block while hosting; a change applies at once,\n and players already in stay. A config written by an earlier version keeps its saved value\n (`FriendsOnly = true` under `[Steam]`): press **Anyone** once to open the session.\n- A Steam player removed with **Kick** stays out until you host again.\n- A guest who is not on a **Friends only** host's friends list gets no answer and sees the\n connection time out.\n- `hosting, other version` means that friend runs a different build of the mod; update both sides.\n- The first connection can take up to half a minute while Steam finds a route.\n- If the menu says Steam is unavailable, start Steam and press **Retry Steam**. LAN play does not\n need Steam at all.\n\n## Other Mods\n\nRight after connecting, and before the world is sent, the host tells the joining player which other\nBepInEx mods it runs. Nothing happens when both sides have the same ones.\n\nIf the joining player lacks some of the host's mods, or has another version, the F8 menu opens with a\n**Mods** section listing the differences and its buttons.\n\nThe Thunderstore edition has no\n**Download** button: install the missing mods yourself, restart the game and join again. A host\nrunning the Thunderstore edition does not offer downloads either.\n\n\n\n- **Download** (full edition) — fetch the missing mods from the host. Available while the host has\n **Sharing: ON** in its F8 menu (`ShareMods`, on by default). The files are checked against the host's\n list and placed into `BepInEx/plugins`; the session then ends and **the game must be restarted** before\n joining again. Existing files and folders are never overwritten.\n\n- **Join anyway** — join with your current mods. Things those mods change may not match the host.\n- **Cancel** — do not join.\n\n\nMods are programs: a downloaded mod runs on your PC with your rights. **Download only from a host you\ntrust.** The checksum shown in the list guards against a damaged transfer, not against a dishonest host.\n\n\nDetails:\n\n\n- Only missing mods are downloaded. A mod you already have in another version is reported, but you\n update it yourself.\n- A downloaded folder contains `.coop-installed.json`, which lists what was installed and from which host.\n Delete the folder to remove the mod.\n\n- `ModSyncExclude` in the config lists plugin GUIDs that are never compared or shared. By default it\n holds the XUnity translator; add personal or host-only mods there.\n\n- Hosts (full edition): sharing is on by default, so anyone who joins can download your listed mods. Press\n **Sharing** under **Settings** in the F8 menu to turn it off, and share only mods whose authors allow redistribution.\n\n\n### Settings Of Other Mods\n\nA few settings of other mods change the shared world, so the host and the joining player should\nhave the same value. The joining player sees the ones that differ in the F8 **Mods** section and in\n`BepInEx/LogOutput.log`. The join is never refused over them. Change the value in that mod's file in\n`BepInEx/config` and restart the game.\n\n| Mod | Setting | Why it must match |\n|---|---|---|\n| Shipyard Expansion | `[Settings] Add lug sails` | Creates three sails; a rig using them cannot be built without it |\n| Shipyard Expansion | `[Settings] Link topmasts` | Ties a topsail's angle to the sail below |\n| Towable Boats | `[Settings] Small boats can tow` | Adds towing cleats to the cog, dhow and kakam |\n| Anchor Improvements | `[Options] Resize brig anchor` | Changes the brig's anchor windlass |\n| Economy Overhaul | `[Traders] Visible traders` | Hides the game's NPC ships and sails its own traders |\n\nEverything else in these mods, and the whole of NAND Tweaks and Sail Collision Fix, may differ\nbetween players.\n\nKnown behaviour with other mods:\n\n- **Shipyard Expansion**: sail angle, jib flip and sail texture are sent with a refit, and a guest's\n refit updates them in the host's save.\n- **Anchor Improvements**: version 1.1.7 on Thunderstore fails to load on game 0.38 and newer, with\n or without co-op (reported by its users). With version 2.0.0 (its GitHub source), an anchor thrown\n by a guest is sent to the host with the throw's speed.\n- **Towable Boats**: tow lines go through the host like any mooring rope, and guests' copies of\n towed boats stay driven by the host during a shared sleep.\n- **Sail Collision Fix**: a rig the host builds with it reaches everyone; a player without it just\n cannot build the same rig at a shipyard.\n- **HMS Leopard**: its own controls (bell, cannons, gunports, the cutter and its oars) are not\n synchronized: they act only for the player who uses them, and rowing the cutter is not supported\n for guests.\n- A mod that fails while the game starts is not listed by the loader, so it is missing from the mod\n comparison. **Export report** (F8, Settings) lists such DLLs as `plugin.notLoaded`.\n\n### Economy Overhaul\n\nEconomy Overhaul (1.1.5) keeps one economy and one set of loans for one player. In co-op the host\nowns them:\n\n- **Loans, ship rentals, repayments and bankruptcy are the host's.** A guest who tries one is told\n so. The daily loan and rental processing runs only on the host, so a guest is never charged for\n the host's loans. Financed cargo (bought on a loan) is the host's to open, use and sell. Leave it\n to the host. The host shares the current list of financed cargo, including loans made after a\n guest joins. Guests are refused opening, using or selling that cargo.\n- Ships the host rents, returns or loses to a lender change owner for everyone.\n- Goods a guest buys or sells through the trade book, also in bulk and through a hired cart, appear\n or disappear for everyone.\n- Mission modifiers (Bulk, Pristine, Rush, Fragile) stay on a mission a guest accepts.\n- A guest's plank repair and pole bracing act on the host's ship.\n- **The host's markets are everyone's.** Stock and prices at every port, port capacity, demand\n events and currency rates follow the host's game; a guest's own market simulation stays off while\n connected. Guest trades in the book, at shops and at currency booths update the shared markets.\n- A completed shop sale removes the item for the crew. Buying from a shelf shares the purchased\n item and clears its place. A guest's buyback clears the seizure from the host's world.\n- **Still per player:** the price reports of other ports in the trade book, the visible traders\n (each game sails its own), cargo water damage and fragile damage. A guest may see a trader the\n host does not, or a slightly different condition on the same crate.\n- Install it on every player or on none. With it on a guest only, it treats the host's world as a\n first installation (market stock cleared, a preparation before play); the F8 Mods section warns\n about this.\n\n## Crew Status And Session Access\n\n- The F8 **Crew** list shows whether each player is waiting, comparing mods, receiving/loading the world, ready, or failed.\n- Ping and the last known boat are shown beside each player.\n- The host may close the session to new joins without removing anyone already connected.\n- Removing a guest uses a two-step confirmation and sends that guest a readable reason.\n- Reconnect is a full fresh join. From a loaded world the game returns to the title screen first.\n- **Export report** (under **Settings**) creates a single diagnostic text file that can be attached to a bug report.\n It holds the session state, your character's needs, the installed plugins and the last few\n hundred lines the mod would have logged, even if logging was off. Press it on every machine\n right after the problem, before restarting the game: the lines live in memory only. The file\n name ends with the role (`-host`, `-client`). It can contain player names, LAN addresses and\n Steam IDs.\n\n## Reporting A Problem\n\nRoutine logging is off by default; serious errors still use a limited log budget. Press F8 → **Logging** to switch full diagnostics on,\nreproduce the problem, then attach `BepInEx/LogOutput.log` and say which mod version each machine was\nrunning. Turning logging on afterwards does not help — the log will not contain the moment it broke.\n\n## Known Limitations\n\n- This is an early mod. Some edge cases still require in-game verification.\n- The host world is authoritative; independent guest world changes are not merged back.\n- Unusual item subclasses may need specific sync support.\n- Multi-boat control workflows are less mature than same-boat sailing.\n- High latency can cause temporary visual delay even when the authoritative result eventually converges.","2897","pander33/SailwindCoop Wiki","2897-pander33sailwindcoop-wiki","2026-07-07T12:46:06.104277Z","2026-11-09T08:26:53.663602Z","pages",[59],{"_41":42,"_39":43,"_44":45,"_46":47,"_48":49},{"_41":52,"_39":53,"_44":54,"_46":55,"_48":56,"_57":73},"permissions",{"_27":63},[64,65,66,67],{"_39":72},{"_36":37,"_34":71},{"_32":33,"_34":70},{"_32":68,"_34":69},"og:url","https://thunderstore.io/c/sailwind/p/pander33/SailwindCoop/wiki/","Wiki · SailwindCoop","Wiki for SailwindCoop","Wiki · SailwindCoop · Thunderstore",[74],{"_41":42,"_39":43,"_44":45,"_46":47,"_48":49},"community",{"_36":138,"_114":20,"_169":-5,"_37":170,"_171":-5,"_172":173,"_46":174,"_175":176,"_177":178,"_121":-5,"_179":180,"_181":182,"_183":184,"_185":147},"listing",{"_117":118,"_82":20,"_37":108,"_119":120,"_121":106,"_122":123,"_124":123,"_125":123,"_36":24,"_126":22,"_127":128,"_129":130,"_131":132,"_133":134,"_135":136,"_137":138,"_139":140,"_141":142,"_143":128,"_144":145,"_146":147,"_80":148,"_149":150,"_151":152,"_153":154},"listingStatus","team",{"_114":115,"_36":22,"_116":-5},"community_identifier","namespace_id","package_id",{"_27":86},[87,88,89,90,91,92,93,94,95,96,97],{"_39":113},{"_36":37,"_34":108},{"_32":111,"_34":112},{"_32":68,"_34":110},{"_32":33,"_34":109},{"_32":107,"_34":108},{"_32":105,"_34":106},{"_32":103,"_34":104},{"_32":102,"_34":101},{"_32":100,"_34":101},{"_32":98,"_34":99},"og:site_name","Thunderstore","og:image:height","256","og:image:width","og:image:alt","SailwindCoop icon","og:image","https://ccdn.thunderstore.io/live/repository/icons/pander33-SailwindCoop-0.8.0.png","og:description","Play Sailwind with friends over Steam, LAN or VPN. 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Sailwind Co-op Multiplayer Guide