Still a few people that haven't marked them as received but I still have a few giveaway slots left.
RoboBlitz (2 copies). - Again, not sure about these. But the others in the bundles worked so I'm assuming these do too.
Zen Bound 2.
Serious Sam: The Random Encounter.
Serious Sam Classic: Second Encounter.
Crayon Physics Deluxe.
All are open until 6:10 PM EST 2/25/2013.
A new lightning round for Home on Steam. Not sure if this key works. The question is easy though.