A game everyone should play is Amnesia the Dark Descent. Amnesia is a really cool game with an awesome story line. It's a horror game with a sense of adventure. In the game you must get notes to fill in the cracks missing in poor Daniel's memories.
Plus the monsters are like really scary so that's like an added bonus! It's also kind of like a mystery game if your into that kind of stuff, but you kinda find out about Daniel's life through notes and memories of flashbacks. So you basically find out everything when he does.