10 Video Games You Didn't Know Had Multiplayer
3. Ico
Cult classic action-adventure game Ico offers up a secret co-op mode after players beat the game, allowing a second player to control the game's damsel character, Yorda, who protagonist Ico spends the game attempting to protect.
Though it's absolutely fair to say that playing as Yorda doesn't amount to a whole lot more than just following Ico around, it's still a neat way to get another person involved in the action - especially if you've got a friend or family member who's been intently watching you play the game.
Just imagine how incredible this might've been for The Last Guardian - never having to deal with Trico's infuriating A.I. and instead having a co-op partner would've made the game decidedly less frustrating.