Blue Attack!

Blue Attack is the sequel to Blue Defense by the same author. You control a starfighter launched from the blue carrier and must destroy the red ships before they reach and destroy your carrier. Your fighter may be accompanied by up to 8 wingmen that increase your firepower. The game is essentially a 2D shooter. The blue squadron can either be controlled with the accelerometer or using a touch interface. Red ships are complex geometrical shapes that must be destroyed step by step. Every ship contains a core that must be destroyed in order to blow up the whole ship.

The ultimate goal of the game is to destroy the red planet. In campaign mode you select your next attack target on a map screen. You cannot select the difficulty directly; instead, more difficult levels only become available if you have completed the previous level below a time limit. There is also an infinite mode where you simply try to survive wave after wave. In between levels you can buy upgrades for your fighters, buy single-use items like bombs or replace lost fighters. Completing levels faster earns you more resources to spend in the shop.