Awesome Flash Game: Ragdoll Invaders

Use your dual chaingun arms to destroy alien ships and save earth! Legs are optional.

http://www.ragdollinvaders.com/

So far I haven't been able to get past the fifth stage, after the first boss ship. Ugh.

Scratch that, got to stage 10, then got served. Ugh.

Pretty good game. Never saw ragdoll physis use as the main part of the game. Didn't get very far in the game, though.