GlassN

GlassN — Performance Mod for Casualties Together

Reduces host-side CPU overhead in large multiplayer sessions, improving frame rates for both the host and connected players.

Benchmark Results

Environment

Vanilla

GlassN

30 players (i5)

35 FPS

50 players (i5)

20 FPS

Core Features

• []Host no longer processes physics for idle remote players — they fall asleep until they move.[/]

  []Sync frequencies reduced (CharSync 30Hz→15Hz, PlrSync 0. 1s→0. 5s) with no noticeable delay.[/]

  []Objects farther than 50 units are not synced to players who cannot see them.[/]

  []Physics solver iterations lowered — less CPU usage, stacked objects feel slightly softer.[/]

  []Items below speed threshold automatically sleep, reducing unnecessary physics load.[/]

  []Memory allocations reduced (arrays are reused instead of allocating new ones every frame).[/]

Compatibility

Casualties Together

✅

Single-Player / Offline

✅

Existing Saves

✅

Graphics / Rendering Mods

✅

Installation

• []Ensure BepInEx and Casualties Together are installed.[/]

  []Place GlassN.dll into BepInEx\plugins.[/]

  []Launch the game. Log shows GlassN 0. 1. 0 loaded if successful.[/]

Uninstallation

Remove GlassN.dll from BepInEx\plugins.

• []Physics solver reduction may make stacked objects slightly softer.[/]

  []Idle remote players may be pushed if rammed — they wake up immediately.[/]