Practice Sandbox

A practice and testing sandbox for Lethal Company.

Practice Sandbox creates a dedicated practice arena and lets you spawn enemies and items, toggle invincibility, reset encounters, and control the sandbox from either normal in-game chat or the ship Terminal.

Thunderstore package version: 0.1.79
Current plugin build used to prepare this package: 0.1.79.8

Features

• Dedicated practice arena with its own NavMesh and enemy activity area.
• Spawn enemies on demand, including indoor, outdoor, special, and internal entities supported by the current game build.
• Spawn store items, scrap, weapons, and special/system items.
• Use the same Practice commands from normal in-game chat or the ship Terminal.
• Toggle invincibility and manually set, heal, or damage player HP.
• Reset spawned enemies back to the practice enemy area.
• Delete spawned enemies/corpses or dropped practice items independently.
• Enemy hitbox visualization and player status display tools.
• Special handling for several enemies whose vanilla behaviour needs extra setup in a sandbox environment.
• Multi-Kidnapper-Fox practice support with persistent Vain Shroud patches and recovery after tongue/kill interactions.

Starting Practice Mode

1. Start a game as normal and use the ship Terminal.
2. Enter practice (or routepractice).
3. Pull the ship lever and land.
4. After the Practice arena is created, commands can be entered either:
   • in normal in-game chat, or
   • directly in the ship Terminal.

A p, ps, or practice prefix is not required after Practice mode is active.

Main Commands

Enemies

Command	Action
mas	Spawn 1 Masked
mas3 or mas 3	Spawn 3 Masked
thu	Spawn 1 Thumper
dog	Spawn 1 Eyeless Dog
old	Spawn 1 Old Bird
jes	Spawn a Jester and allow its normal box → crank → pop → chase progression
kid	Spawn 1 Kidnapper Fox with its practice Vain Shroud patch
datae	Show entity spawn commands and aliases

Items

Command	Action
sho	Spawn 1 Shovel
sho2 or sho 2	Spawn 2 Shovels
shot	Spawn 1 Shotgun
gbar	Spawn 1 Gold Bar
datai	Show store / purchasable item aliases
datas	Show scrap and special/system item aliases

Player / Practice controls

Command	Action
heal	Fully heal and clear Critical Injury effects
sethp 10 / hp 10	Set HP to 10
dmg 40 / hurt 40	Subtract 40 HP
stats	Toggle HP/ST/HB/INV display
hb / hit	Toggle hitbox visualization
god / inv	Toggle invincible mode
reset	Move spawned enemies back to the enemy spawn area
delete / del	Delete spawned enemies and corpses
deli	Delete dropped items outside the ship; ship-interior and player-held items are protected
help	Show the in-game Practice command guide
data	Show the available data categories

The in-game datae, datai, and datas commands are the authoritative lists for the current build and include more aliases than this README.

Installation

Thunderstore / r2modman

Install the package with your compatible mod manager. BepInExPack is declared as a dependency and should be installed automatically.

Manual

1. Install BepInEx for Lethal Company.
2. Copy PracticeSandbox.dll to a folder under BepInEx/plugins/.
3. Start the game.

Notes

• This mod is intended for practice/testing sessions rather than normal progression.
• It is primarily developed and tested in a host/local practice environment. Multiplayer behaviour outside that use case is not guaranteed.
• Practice mode intentionally changes world presentation, enemy spawning, and several player/enemy behaviours while active.
• During Practice mode, recognized Practice commands take priority over conflicting vanilla Terminal commands.

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日本語

Practice Sandbox は、Lethal Companyで敵の挙動や装備を練習・検証するためのサンドボックスMODです。

船のTerminalで practice と入力してから着陸すると専用練習場が作られます。練習中は通常チャットと船のTerminalの両方から同じコマンドを使用できます。

主な例：

• mas3 — Maskedを3体召喚
• thu — Thumperを召喚
• dog — Eyeless Dogを召喚
• old — Old Birdを召喚
• kid — Kidnapper Foxを召喚
• sho2 — Shovelを2本召喚
• shot — Shotgunを召喚
• god — 無敵モード切替
• heal — 全回復
• reset — 敵を練習エリアへ戻す
• delete — 召喚した敵・死体を削除
• deli — 船外に落ちているアイテムを削除（船内・所持中は保護）
• help — コマンドガイド
• datae / datai / datas — 現在の完全な敵・アイテムalias一覧

Requirements

• Lethal Company
• BepInExPack 5.4.2305