Dave Invaders

Click on the arrows on the window to make this full-screen, so you can see everything.  Dave Invaders is a retro style space shoot 'em up.  It's inspired by Space Invaders and Galaga, but has some twists of its own.  This is written in HTML 5 Canvas and Javascript.  You can play this directly at this URL: http://centurionsreview.com/dave-invaders/