Mine are:
5. Paper Mario
4. Kirby Super Star Ultra
3. Super Smash Bros. Brawl
2. Kirby 64: Crystal Shards
1. LoZ: Majora's Mask
MGS4 isn't a game.
In no particular order:
Galaga
Metal Gear Solid 4
Team Fortress 2
Locoroco 2
Mass Effect
MGS4 isn't a game.
Team Fortress 2
Super Smash Bros. Brawl
Rhythm Heaven
Parappa the Rapper 2