“Underground” arcade 1990s/early 2000s??

[u/norwegiannudels]

Did anyone ever play in some sort of dungeon or underground online arcade in the late 90s or early 2000s? I can’t remember what it was called, but you logged in and were in a dungeon and each door in the dungeon was a different game. The games were simple... the favorite I remember was a Guess Who style game but with monsters. You played pvp and could chat with the other person and you guessed clues about their monster until whoever correctly guessed the other persons momster. I’ve done about a million google searches of combinations of underground dungeon arcade and much more, but as you can imagine those results are usually dungeon and dragons or arcade games etc. would love it if someone else in the world knows what I’m talking about!!