Our Mobile App of the Day is TapSplosion for Windows Phone 7.

TapSplosion is the game that the Windows Phone 7 platform has been waiting for, and now it's even better, with Achievements! With fast, frantic and addictive gameplay you just have to try it for yourself.

In TapSplosion, you tilt your phone to control the player and tap the screen to place explosions in that position. You have to battle an oncoming enemy hoard which is constantly increasing in size and complexity and always tracking you down. If one of these enemies touches you, you will explode and it's game over for you! You get points based on combo kills, time alive and number of enemies on the screen and you can submit your score to global leaderboards and compete with other players from around the world!

Grab it from the Windows Marketplace directly on your Windows Phone 7 device, or here.