Joystiq Deals, which offers a deep discount on The Complete iOS Dev Course, a 120-hour training and lecture series that will teach you the finer points of creating games for smartphones. Normally priced at $499, the 253-lecture bundle can be yours today for just $59.
Over on Steam, Supergiant Games is hosting a day-long sale on its acclaimed action-adventure game Bastion, dropping its price to $2.24 until 10:00 a.m. Pacific Time tomorrow. Nordic Games' Painkiller: Hell & Damnation is also on sale, and music-minded players can pick up both Audiosurf games for a song through Friday.
On the console front, the PlayStation Store presents a franchise-wide round of discounts on Batman games in Europe, discounting Batman: Arkham Asylum, Batman: Arkham City, Batman: Arkham Origins, Injustice: Gods Among Us, Lego Batman 2, and related DLC until next Tuesday.