Unknown entity

So I watched a video of Minecraft PS1 supposedly it’s supposed to be like if Minecraft came out in the 1990s for the PS1 it’s a mod version, but obviously it has like creepy pastas like Hero Brine jump, scares and unknown identities and other weird things that normally wouldn’t happen if we played on Minecraft anyway anyways this unknown identity is not friendly at all actually frequently stares at you until you get frequently close and then it attacks you but the way it attacks you it looks like it’s a wiggling I heard that in another that it can scream that since we’re not in the nether, it just makes this Haaaaaaaaa sound very quiet quietly Some identities can be killed in some can’t this one can be killed you’re just gonna have to hit it with the diamond sword 32 times