Arrow Keys to move. Space to fire The Bar next to the score is The Progress(Full means you win) 1.6 Added Boost Costume, an achievement, Minor Tweaks, A secret achievement, and new Alien Speeds 1.5 Added Menu and Game Over Sign 1.3 Added a Boss 1.2.5 Added an actual goal to the game and it bit easier and minor tweaks to 1.1 Made game alot harder, reset highscore
