I didn't make it!
Well more or less the evolution of heavy weapons guy. People can do alot of things when they are bored, i tend to make something in gmod. If you get bored overtime buy it! It will be well worth your money and while you are on it get orange box. Team fortress 2 is awesome!
Note: High quality only at youtube. YouTube - Evolution of Heavy Weapons Guy
For more remixes download Rock Fortress.