Nintendo signed Gaia to create Cosmic Walker, which appeared in a reel of Wii games back in 2008. Cosmic Walker showed up as an in-development title in Nintendo’s financial statements until late last year where it vanished.
Now Gaia’s website is gone. All that remains is a message that apologizes that for the site’s closure.
Gaia’s last title was Sword & Poker 2 for the iPhone. Monster Kingdom: Jewel Summoner, which was published by Atlus domestically, was Gaia’s only retail game in North America.