We can confirm that Treasure Games, the development studio behind Radiant SilverGun, Bangai-O and Ikaruga is collaborating with Nintendo on the new Wario game for GameCube.
Treasure’s exact involvement with Nintendo’s comic platformer is unknown at present though it is widely thought that the firm will be charged with the design and delivery of a whole host of mini-games.
We have asked both Treasure and Nintendo Japan for comment. They might say something, they might not. Stay tuned for more soon.