The thing that bugs me about The Creeps...
is that on two occasions, downloading an update has erased my save data. I posted a complaint to the forums the first time it happened, but no one responded.
My games of 2010: Tilt to Live, Phoenix, Carcassonne, Sword & Poker 1/2, Space Miner, Mushihimesama Bug Panic
Honorable mention: Soloman's Boneyard, Game Dev Story, Tunnel Shoot, Warblade, DoDonPachi Revolution, Kalevala