There are many, but I'll restrict it to the ones that scored less then 80 on metacritic.
Majin and the forsaken kingdom: Solid action adventure / 3D platformer.
Knytt underground: Great 2D platformer with a huge map to explore
Shaun White snowboarding: Best use of balance board.
3D dot game heroes: Great old style rpg
El Shaddai: Ascension of the metatron: One that sticks with you.
Papa & Yo: Very emotional personal story telling with great level design.
The unfinished swan: Only left me wanting more.
Tokyo Jungle: Extremely addictive
Silent Hill: Downpour: The middle act was pretty much perfect for for horror adventure type game.
Pixeljunk 4AM: fascinating experience with 2 move controllers.