Trinity Universe (トリニティ・ユニバース, Toriniti Yunibāsu) is a 2009 console role-playing game, co-developed by Nippon Ichi Software, Idea Factory and Gust Corporation exclusively for the PlayStation 3.

In Trinity Universe's battle system, each attack uses a certain amount of AP, and skills are assigned to three different buttons, it has a very similar combat system to Hyperdimension Neptunia except without Neptunia's extensive customization.

Time is said to be an important element, with players having a set period in which to destroy a gravitation field and escape a dungeon.

The game features two different scenarios, Goddess side which features Gust characters, and a Demon Lord side with Nippon Ichi characters.

The protagonist in the Demon Lord story line is a devil dog named Kanata,[2] while the Goddess side stars the Valkyrie Rizelea.