Spectrum Assault now available in App Store!
$0.99, ad-free version. 
Free, ad-supported version. Spectrum Assault is a 2D topdown vertical scrolling space shooter.
The Imperialist Red army of space demons has conquered the Yellow, Indigo, Blue, Orange, and Violet armies. Now the combined might of the conquered armies and demons, dubbed The Spectrum are preparing to attack the Green army. You are Green Alpha, a solo assault craft on a mission to destroy The Spectrum army.
Easy to use interface. Easy to pick up, play for a little, pause and return later.
Featuring original soundtrack by Gunmetal Grey.
Includes Game Center support.
Original tracks provided by Gunmetal Grey.
