The PS3 version of Tetsuya Mizuguchi’s Rez-style shooter, Child of Eden, won’t be coming out until a few months after the Xbox 360 version of the game.
Ubisoft have supposedly pushed back the PS3 version to a targeted September release.
The 360 version seems unaffected by the delay and is set for its release on June 17th.
Thanks to IGN for the info.