Geometry Wars 2, a game that’s worth much more than its $10 price tag (especially if you have a friend or three) is just $5 through the week. Seriously, its the right time to trade in one of your Subway tubes or Taco Bell poop boxes for Pacifism mode.

Bizarre Creations’ excellent arcade twin-stick shooter provides plenty of challenge setting high scores in the single player modes, but the real fun lies in the extensive (and unfortunately local only) multiplayer. Currently the developer has no plans for a GW3, sad in a lot of ways but for those of you who don’t have the game yet, here’s your chance to get the definitive title at half off.

Sale is for Xbox Live Gold members only and ends Monday, April 12.