Lazy 8 Studios’ COGS is now available at the Macgamestore (http://www.macgamestore.com) for US$9.95 and requires an Intel-based Mac.

Here’s how the game is described: “In this award-winning puzzle game, you’ll build beautiful mechanical contraptions from sliding tiles. Players can choose from 50+ levels and 3 gameplay modes. New puzzles are unlocked by building contraptions quickly and efficiently.”