RevivalSync

Made by Revival

⚠️ HIGHLY EXPERIMENTAL — NOT FOR NORMAL PLAY

This mod is in an active testing phase and is prone to many game-breaking bugs: desynced objects, broken carts and doors, loot behaving differently for each player, and anything else physics-related going wrong. Do not use it for runs you care about.

One mod that makes R.E.P.O. multiplayer feel like singleplayer — the successor to (and merger of) NetworkingRevived and NetworkTweaksRevived, rebuilt on the architecture of the original NetworkingReworked with its host-state capture technique.

What it does (client-side only — works with unmodded hosts)

Instant grabs: valuables, props and carts respond the moment you grab them, no host round trip. Carts follow you at full speed with the game's real steering feel.
Synced world: everything you're not holding is continuously blended toward the host's authoritative state, so desync cannot accumulate. Wedged/stuck objects snap free.
Smooth everything else: enemies, doors, and other host-driven objects move with snapshot interpolation instead of choppy stepping.
No random timeout kicks: Photon's client-side disconnect timer is neutralized via Photon's own settings (zero patches).
Faster networking: packets processed every rendered frame.

Doors and cabinets are deliberately host-driven (like the original NetworkingReworked): their joints and springs are managed by host-only game code and cannot be simulated locally without breaking them. They're smoothed, but open on the host's authority.

Both players can (and should) install it — it automatically does nothing while you're the host and activates when you're the client.

Config

BepInEx/config/com.Revival.revivalsync.cfg — simulation strengths, cart options, SmoothSync tuning, timeout toggle. VerboseLogging (ON by default during the testing phase) records everything the sync system does — registrations, grabs, snaps, handbacks, host packet flow, stale-data warnings — so bug reports come with the full story attached. Include your BepInEx/LogOutput.log when reporting problems.

Install

Install BepInEx (BepInExPack for R.E.P.O.).
Drop RevivalSync.dll into BepInEx/plugins.
Remove NetworkingRevived, NetworkTweaksRevived, NetworkingReworked and REPONetworkTweaks if you still have them — RevivalSync replaces all of them and will warn if they're present.

RevivalSync

Made by Revival

⚠️ HIGHLY EXPERIMENTAL — NOT FOR NORMAL PLAY

This mod is in an active testing phase and is prone to many game-breaking bugs: desynced objects, broken carts and doors, loot behaving differently for each player, and anything else physics-related going wrong. Do not use it for runs you care about.

What it does (client-side only — works with unmodded hosts)

Instant grabs: valuables, props and carts respond the moment you grab them, no host round trip. Carts follow you at full speed with the game's real steering feel.

Synced world: everything you're not holding is continuously blended toward the host's authoritative state, so desync cannot accumulate. Wedged/stuck objects snap free.

Smooth everything else: enemies, doors, and other host-driven objects move with snapshot interpolation instead of choppy stepping.

No random timeout kicks: Photon's client-side disconnect timer is neutralized via Photon's own settings (zero patches).

Faster networking: packets processed every rendered frame.

Both players can (and should) install it — it automatically does nothing while you're the host and activates when you're the client.

Config