Hi, a really good adult esl game is Scratch My Back.
It's really fun and I've used it in all of my Intermediate and advanced classes this year (actually I've even ended up playing it outside class with my English friends a few times, which is not something i'd consider doing with most classroom games!).
i like it because it gives players a strong incentive to talk and be creative. the language used in the game is really practical outside the classroom, so it's easy to fit into your lessons.
Anyway, here's a link to the site :
Scratchmybackgame.com. hope it helps you
