Invasion Breaker on TI Graphing Calculators!

During the development of Invasion Breaker, one of my friends suggested to me that I release the game on Texas Instruments graphing calculators, which everyone in my school has. I initially ignored this idea, because I wanted to focus on the PC/Mac versions of the game, but, after it launched, I though about this idea a bit more, and decided to try it. I've spend the last two days learning TI-BASIC, and during that time, I have managed to make a functional prototype of Invasion Breaker with it. The variant of TI-BASIC that I'm using runs on TI-83 and TI-84 series calculators. When it's done (probably in a few days), the calculator version of Invasion Breaker will be free to all purchasers of the PC/Mac versions.

Have a look at the prototype:

EDIT (6/24/2012): This project is pretty much cancelled. I lost the motivation to finish it. Maybe it'll see a release someday.