Complex sentence: On April 16,2013, according to GameInformer, a material has been posted that suggests a new Prince of Persia might be in development by Climax Group, currently under the codename "Character Action Platformer--2013".
Split into simpler sentences: On April 16,2013, according to GameInformer, a material has been posted that suggests a new Prince of Persia might be in development. Although at that time not confirmed, the game had currently been named with a codename "Character Action Platformer--2013".