Universal made announcements about three of its summer 2013 comic-based movies Thursday.  R.I.P.D., based on the Dark Horse comics, will now be released in 3D, according to Deadline.  The release date will not be changed, however; the conversion will have to be ready for the July 19th release date R.I.P.D. took when Kick-Ass 2 moved onto its June 28th release date (see "Universal Delays 'R.I.P.D.' Debut"). 
Kick-Ass 2 (see "First Official Still from 'Kick-Ass 2'"), meanwhile, is moving later in the summer to August 16th.  That date is being vacated by 2 Guns, which is moving two weeks earlier to August 2nd, when it will be up against 300: Rise of the Empire, Red 2, and The Smurfs 2
That’s got to make August 2, 2013 some kind of record, with four films based on comics released on the same day.