Prey is one of those games that I debated on whether or not to include in this list, but there were some major problems at launch that secured its place here. Prey is near the top of the list, because all-in-all, it's really not that bad. However, initial game-breaking bugs and repetitive gameplay brought it down. Across the board, everyone I've heard talk about Prey said the game was really monotonous at times. Criss-crossing between locations you've already visited can get really old, really fast. While updates have been released that fix it's game-breaking problems, it still has unnaturally long load times. All of this would make me think twice about giving it a try, but it's still on my “play some day” list.