Really neat idea! You were able to get a lot of mileage out of connecting a couple different parts to a couple different locations on the character, and good job with the art for the characters! I do like the little run command in the green computer font, it adds a nice bit of mood.
Nitpicks:
- The propellor past doesn't go on the front of the robot to make him go faster
- Doctor Doggo deserves to win employee of the month one of these days