The bundle started out with Crayon Physics Deluxe, Cogs, VVVVVV, Hammerfight, and And Yet It Moves. A temporary Minecraft license, as well as full access to Steel Storm: Burning Retribution and Atom Zombie Smasher, were added during the sale. The Humble Indie Bundle #2 was added to the bundle during the sale as a bonus for those who had already purchased and new purchasers who beat the average price.

https://indiegamebundle.fandom.com/wiki/The_Humble_Indie_Bundle_3