Yup - I mentioned it in an earlier comment [1], came out all the way back in 2003.

If you like this kind of "players become hero" mechanic - highly recommend checking out Crawl [2] - a local multiplayer dungeon crawler where the other players possess the monsters, and if you manage to kill the hero, you become the new hero.

[1] - https://news.ycombinator.com/item?id=48524414

[2] - https://www.gog.com/en/game/crawl