I just recently played a game called OrganAttack! IT was super fun and I highly recommend it.
It was a Kickstarter that was successfully funded and is now available for play. The game is simple. Each person is given a series of organs. Each person lays them in front for all to see. Each person draws 5 attack cards. The attack cards contain diseases, vaccines, immunizations, and others cards. Your objective is to kill all organs of the opposing players. Whoever is the last one standing wins. Pretty simple right? There are a few more rules than that, like wild organs research, etc... but you'll have to buy the game to find that out.