About

A high-performance client-side optimization mod for Minecraft *.21.4 that maximizes FPS through entity culling, smart particle limiting, fog removal, and chunk optimization. Features a full in-game settings GUI, FPS limiter with multiple lock modes, dynamic performance profiles (Low/Balanced/High/Ultra), fullbright toggle, weather/sky rendering toggles, and a real-time FPS/memory performance HUD overlay. All configurable via a clean GUI accessible via keybind.