looking for people to play multiplayer

Im bored and the game is pretty good.

Is anyone still playing in 2024? I grew up playing this game but never had the chance to play the multiplayer. are there still people down to play?

Is it even possible to do this achievement at this point? all the guides I see use an older version of the game when the Boss took less hits to get killed. Can you do this at this point? if so then how??? I tried multiple times, I kill the boss while hitting him non-stop basically locking him out on a corner and still its not possible to get the achievement...

looking for coop