Infinite Space Blast JAM

My submission for the one button Jam by Humble Toy Maker Games. This is an infinite progressive space shooter, by this I mean the game gets progressively tougher the more enemy ships you kill, watch out for the KamiKaze ships as this will kill you instantly, the shield is also quite unstable so sometimes it wont protect you, this is my very first attempt at a game jam that contains 100% original work, i made the music models and graphics for thiss game all within 12 days. How to play: well its s...