Achroma - Colorful Space Invasion Shooter app for iPhone and iPad

Tap and swipe your way through endless waves of alien UFO enemies! In two modes of play, Battle and Survival, swipe to change color so your ship is invincible to certain attacks. Compete on the leaderboards and earn achievements. Earn coins to upgrade your ships weapons and shields.

Battle Mode:
* Endless waves of increasingly powerful enemy UFOs, and motherships!

Survival Mode:
* Practice your tilting and swiping skills and earn coins by dodging increasingly complicated patterns of energy attacks.

* Tap: fire back at the alien attackers.

* Swipe: change the color of your ship to gain immunity attacks.

* Shop: grab and earn coins to purchase powerful upgrades for your ship.