Munchkin: Gloom

From Atlas Games:

In Atlas Games' award-winning Gloom, the players compete to ruin their characters' lives. Unique transparent cards stack up on each character, making things worse and worse . . . and worse yet! Now there's a Munchkin-themed Gloom. Your hapless heroes can delve too deep, lose their loot, plummet down pits, and be backstabbed by buddies. It may sound tragic, but in Gloom that's a winning hand. For 2-4 players.