To be honest this is quite a nice game, level 1 is slightly boring (add some things to it, maybe tanks?) RPG elements would be nice, different background. Maybe some explosions :D!
And please change the design of the robots, fighting EVIL TOILETS is just weird :]. Increase the difficulty too please. Thats all from me, not a bad game plenty of space to improve! 3/5 for now ^^
Why whenever I speed up I totally loose control over my car... But yeah, fun game I just wonder if you could add a rocket luncher/chain gun/flame thrower so we could show these cones who is their boss!