OmniWater

OmniWater is a utility mod for R.E.P.O. that automatically spawns a custom water surface into every level and lets you adjust its wave scale in real time. It works in both singleplayer and multiplayer, and only players with the mod installed will see the water.

What It Does

• Spawns the OmniWater prefab into each level at load
• Sets default height offset to 0.1 and wave scale to 0.0407
• Lets you adjust wave scale live using a toggleable UI (Insert, Home, or F10)
• Saves your custom wave scale to the BepInEx config so it’s remembered between sessions
• Applies changes instantly
• Water surface sounds
• Light reflections
• Doors are now water logged - If you open them, they break and fall over

How It Works

• Loads the water prefab from an AssetBundle in the plugin folder
• Hooks into level generation with Harmony to spawn the prefab automatically
• Spawns at the level’s origin plus your configured height offset
• Detects and caches the correct shader property for wave scale per material
• Provides an IMGUI overlay for in-game tweaking
• Updates the BepInEx config file when you change and save settings in the UI

Compatibility

• Works in singleplayer and multiplayer (water only visible to players with the mod)
• Compatible with other mods that change environments or visuals
• Does not modify core game assets or prefabs

Technical

• Written in C# using HarmonyLib for runtime patching
• Uses AssetBundle.LoadFromFile to dynamically load water prefab assets
• Finds and applies wave scale to all matching water materials
• Caches shader property lookups for performance
• Fully configurable via BepInEx config

Credits

Created by Omniscye