Nostalgia

Client-side mod that makes bubble particles pop and lets them rise realistically to the water surface.

Brings back a plethora of Minecraft Alpha/Beta gameplay elements. This mod is intended for nostalgic enthusiasts who want to relive the glory days of Minecraft, or for those who want to give the game a new aesthetic by tweaking the mod to their preference.

Brings back vertical view bobbing from Minecraft<=1.13.2 (MC-225335).

Pixels were made to be crisp and clean! Fixes texture sampling introduced in 1.21.11+

Improves the performance of Minecraft's obfuscated text format

This mod re-adds the pre-1.3 smooth mob movement to singleplayer, without any latency. Also reintroduces client-side mob movement.