Day 10 - Dig Deeper, Light up amazing co-op action (Lara Croft and the Guardian of Light)
Day 9 - Quite Harmony, Get competitive or play Co-Op (Castlevania Harmony of Dispair)
Day 8 - Solve a Mystery, your best weapon is the light (Hydrophobia?)
Day 7 - Gotta feeling? Can you Master the Moves (?)
Day 6 - A secret agent, What is your code name? (Perfect Dark)
Day 5 - Extreme waves, It's a race to the finish line (Hydro Thunder)
Day 4 - Lazarus Project, Can you shepard the elite? (Duke Nukem: Manhattan Project)
Day 3 - Moneyball, Play the future Monday night sport (Monday Night Combat)
Day 2 - One Foe, A world of good vs evil (Scott Pilgrim?)
Day 1 - Find Her, Will you wake up on the edge? (Limbo)