It's that time again - time for another Co-Optimus giveaway!  Up for grabs today is one copy of TiQal for the Xbox Live Arcade.  The game is a puzzle game with a cooperative mode.  Think Zuma meets Columns.  So leave a comment and we'll pick a winner in a few days.     ...

Fans of co-op puzzle action will be pleased about this week's XBox Live Arcade release.  Ti-Qal is the (almost impossible to know how to pronounce) name of the latest XBLA offering, from Slapdah Games.  Ti-Qal is a puzzler of the color matching genre, and will be priced at 800 points ($10).  The style of the game is supposedly inspir...