Eric Tong is celebrating the birth of his first daughter by putting his well loved shooter 2079 on sale for free.
2079 was one of the first Geometry Wars-like games to appear in the App Store back in November and has remained a forum favorite here at TouchArcade. If you've never picked up the game, now's your chance.
This is an old video of the game from back in November:
App Store Link: 2079, Free (temporarily)