I'm getting ready to release Math Battle, an app that mixes a 3d space combat game with arithmetic drills. Take a look at the tutorial to get an idea of how it works: YouTube tutorial The game is going to be FREE and I'm going to release it Nov. 28th. Here's a bunch of promo codes for Touch Arcade readers. I'd love it if people could tweet about it and create some buzz. If you're ambitious and want to blog about it or review it let me know. WLLX779L7YAP X34XNR4L94HY AJWEF3LXR4NJ H9JJLWFLK3RH K7L4T994TYMN X3T36T3H969A P6HNAHH6XX94 94YTTYL7X76K 99NFXY4RHWKH 7ERLX9NFJ9PR later, John