I like it personally
It was very fun for a game. But with the amount of work put into the coding I think you could have stretched the game out a little further. It was sort of a robot unicorn rip-off and that final scene with the squirrel was surprisingly similar to a sonic ending. But overall you have some real talent but try harder to focus it into a more original idea and I bet just 6 levels to you must've seemed like ages to make. But if you want your game to shine you need to give it more length.