GTA Liberty City Stories

[LunaMoo]

Not necessarily a bug, most cheats and patches aren't tested from start to finish, if they appear working well enough or can teach others something people share them. It's possible author does not know about the issue or knows about it, but wasn't able to solve it and described it while sharing, but others reposted it without that added info. It's quite common for 60 fps patches to cause unusual behaviour, variable fps is the least of their problem compared to things like changed physics or broken cutscenes.