Can anyone help me find my childhood game?

Hey. I used to play this game: There was a big skyscraper with I think either 100 or 1000 floors and there you fight different things every floor. It was also for 2 players and I mostly played it with 2 players with my brother. The things were like characters from other games most of the time. Please, help me find it. I have been searching for so long this is my last option.

you’ll find it dw

Y8 Games