Steam's Trine 2 Page now offers a playable demo for Trine 2, Frozenbyte's side-scrolling sequel. This is a SteamPlay demo, playable under both Windows PC and Mac OS X, celebrating the release of the OS X edition of the game, which is available through Steam or the Mac App Store. There is also a standalone version of the OS X demo on the Trine 2 Website , and Frozenbyte says we can expect a standalone Windows demo accompanying the release of a DRM-free Windows version of the game next year.