"I Spy a Cannibal" is a kind of horror-comedy game set in the middle of a forest. You, as the player, are out with a group of friends on a camping trip. The only problem is, you are a cannibal, and you are very very hungry.

In single player mode your mission is to act as casual as possible around your friends, you need to try to pry them away from the group using lies and tricks so that you may feast without anyone seeing, otherwise it's game over. However, not every character has the same personality, and a technique you used on one person may not work on another. Each character has a suspicion meter, and the higher it gets, the closer you are to being found out about your little secret. You must also hide whatever remains of the victims' bodies carefully, and to make sure you stay clean! Approaching your friends covered in blood does not make for a good time.

In multiplayer mode, you and a group of friends are the ones camping instead of the characters. One player is randomly chosen as the cannibal and the rest of the players are the unknowing victims. As the victims, it is their job to find out who the cannibal in the group is and to put a stop to them. Unlike the single player mode, each player is armed with some kind of small weapon (such as a knife, hatchet or spade) and may take a swing or stab at anyone who they feel is the cannibal. However if they slice up the wrong person, the victims lose immediately.

Found at: http://tl.fanpop.com/clubs/anime/picks/results/1426360/whats-favorite-2014-anime-far-add-some