Early in tri-Crescendo's existence, the company looked to expand its portfolio beyond audio work for tri-Ace games. These plans included Sakuraba being the main composer. The company struck a deal with another young development house called Monolith Soft, and the two worked to co-develop Baten Kaitos: Eternal Wings and the Lost Ocean for Nintendo's Gamecube in 2003. A prequel followed, Baten Kaitos Origins, in 2006. Eternal Sonata came the following year for the Xbox 360, and also to Playstation 3 a year later. tri-Ace also developed and released an all new game, Infinite Undiscovery for Xbox 360.
