Puppy Games Humble Bundle Weekly Sale

New Humble Bundle Weekly Sale is out and this time with games by Puppy Games. Following games are included in the Bundle: Ultratron, Droid Assault, Revenge of the Titans and Titan Attacks! as well as 2 Soundtracks. As a very nice bonus, Puppy Games will release the Source Code of all games if the Weekly Sale will reach $150k!