SIMPLE X FUN:
One of the most memorable title in the calculator gaming history is back! Control your fortress and destroy all the invaders that are matching toward to earth. Perform a special attack to the invaders to locate the hidden invader space ship, "n" and reward yourself with extra bonus points. 101% retro action, arrive to your ms smartphone today.

OLD GAME X NEW IDEA:
Special featured challenge mode + Hi-score chart, let you exchange your highest score with your friends and challenge each other, so that we know who is the best.

Feature:

- Upload hi-score on your smartphone pc through GPRS / WIFI. (or any internet other connection)
- The program is now able to download the hi-score chart with Pocket IE directly.
- The trial out version and full version is now the same file, only needed a registration key to unlock all the features.
- The trial version now generates real random invaders.
- The trial version has the limitation of 5000 points, after 5000 points the score counter will not update. But the game can still be continued.

-Hi-score chart web address >
http://www.greenbulb.com/products/digitinvader_hiscore.htm