Tired of brain games that seem to lack the "game" part of their name? I know I was – and so I decided to do something about it! PHD Gaming introduces "EDU Blaster", a game that not only forces one to think, but also acts as a good old fashioned, twitch based shooter. To play, just blast numbers that solve for "x" in the upper left hand corner. For those looking for a non-math based shooter, take a look at "Alien Invasion". It runs the same general game engine with some enhancements and has a narrative storyline.Features:* Whole Numbers, Addition, Subtraction, Multiplication, and Division equations (select starting mode from the "Options" menu with "Starting Stage").* 4 different "powerups".* 9 different "achievements" to earn (click on an achievement in the game to learn more).* Full musical soundtrack with sound effects.* Pause functionality by quickly flicking the iPhone 90 degrees to either the left / right (same action as rotating a web page; three pauses per game).Thanks in advance for viewing my title, and I hope you decide to give it a try! I'll also try to accommodate any feature requests one might have for the game, so please do leave feedback. For example, if enough people want it, I can add "reporting" functionality to store incorrectly blasted numbers for an equation for further learning reference.For more information and news on upcoming releases, visit phdgaming.com - "When Mindless Fun Just Isn't Enough".