I'm a big fan of South Park, and if you are too, you need to play this game. I MEAN YOU NEED TO. This game is FULL of references to the show and it certainly will make you laugh laugh like the show. Yeah, it's pretty inappropriate, definitely not for young kids. But if you're allowing your kids to watch the show, I'd say that this is okay for them to play. There is a close-up sex scene but it won't last for more than like a few minutes (That seems like a lot I'm sure, but it's during a combat sequence.) But there is a flood of swearing, so note that, too.
This game is a turn-based RPG, Your character will attack by farting, using an ability, a ranged attack, or melee attack. then your party member will do the same, and the opponent does the same.
The story is great, and I won't spoil it for people who haven't played make sure to check this game out.