Pillars of Garendall is a role-playing video game that was built by Beenox Studios and Ambrosia Software.

[4][3] Due to problems with the Coldstone game engine, which renders Pillars of Garendall unplayable on recent versions of the Mac OS X platform, Ambrosia Software stopped selling licenses for the full game[5][6] and as of December 2008, the Coldstone game engine has been indicated as being "discontinued" with regard to the latest version information on the Ambrosia Software website.

[7] The new management of Beenox is uninterested in fixing these problems with the game engine.

[8] In the game, the capital city of the kingdom of Garendall, Gidolan Keep, is being attacked by monsters, and the player must train to eventually defeat them.

[14] The full version of Coldstone shipped with a CD of royalty free artwork for use in one's custom games.