This game looks like it has so much potential. I love your description of the game, and the gameplay looks really interesting.
Unfortunately, there's a bug on level 2 which holds everything back. Instead of slowing the hamster down, the mud reverses the hamster's direction, which makes it apparently impossible to beat that level.
I would really like to give this game a higher rating because of how interesting the idea is and how much potential I see, but it just isn't in a playable state right now because of that bug.