Pixeljam Games (http://www.pixeljam.com) has introduced Glorkian Warrior: The Trials of Glork for Mac OS X, a collaboration with comic book artist James Kochalka. It requires Mac OS X 10.6 or later and is available for US$3.99 at the Mac Game Store in the Games category.

Here's how the game is described: "Glorkian Warrior is a unique hybrid of Galaga-style shoot 'em up, simple platforming action and Saturday morning cartoon. Help Glorkian Warrior defend his asteroid against an endless onslaught of alien invaders, and be prepared for somewhat unexpected results! This game offers a wicked arsenal of weapons, powerups and much more."