Sfenel

Maximum FPS, beautiful shaders, and crisp sounds. Completely client-sided and extremely lightweight.

Adds 200+ various tweaks, items, commands, food, armor, blocks, equipment, automation, and more!

Horror modpack adding multiple dwellers, Herobrine, and numerous horror and immersion mechanics to the game

During certain conditions, you become paranoid and your experience becomes... a little less pleasant :) (Also reworks fog rendering)