**YOU'RE TOO LATE** its expired now as of 10pm. The rest of this post is left for posterity. RIP...
The four games free are: Revenge of the Titans Droid Assault Titan Attacks! Ultratron
Indie developer YeaBoing is offering a full download to his game Lucid and the soundtrack in OGG format. Lucid is the world's first Match-All puzzle game.
