User Summary: Gaia Breaker is a retro-style vertical shooting game using the "enchant.js" Game Engine. The player controls a ship that has to shoot down all enemies entering the screen. Holding down the shoot button will put a focus on all enemies directly above the own ship, and releasing the button sends away a homing missile. The WiiU release can be played on the TVscreen or the GamePad which can be held vertically.