Wow...I am really surprised that I was blown away by this games demo. After shoveling through xna there is a light! It's like geometry wars with a manipulated border, more enemies, and power ups! I love the personal touches they add such as when you get a power up some text appears with a joke and things like the music and voices. It really has a high quality feel. And online MULTIPLAYER! Though I have yet to try that and think single player is enthralling enough.