This mod is a port of the EXE version (read more about it here)
READ THIS BEFORE PLAYING:
The mod can be configured (Look in .minecraft/config/error422-common.toml)
The mod changes a LOT of vanilla code; I will not fix incompatabilities
There is an anticheat built in; it will crash the game if cheats are enabled / you're in creative (Can be disabled in config)
Multiplayer is disabled by default (Can be re-enabled in config, but it is not supported)
In-game music is replaced by static (Can be disabled in config)
There is 1-1.5hours of playtime, the timer is reset each game restart
ERROR422 is a slow horror mod meant to make you paranoid. Unlike other horror mods, there is no entity chasing you; the antagonist is the entire game itself.