Nice platformer with a very big map area! Agreeing with some other comments, the weird water physics are a bit shocking (and definitely scuba diving cats are strange). Nice character desing, Considering the cartoony feeling I would have tried to give him a bit of character like a random blink or an extra secondary animation other than the head bobbing and the tail that gave him a bit more personality. The bg parallax could handle a bit more shift… it moves relatively so slow you almost don’t notice the 1px shift you get once in a while (or at least I felt like getting a 1px displacement from time to time while moving)
Globally a very nice entry, with catchy music, good visuals and great gameplay, on a big well designed map (though the sewers were a bit confusing…). Excellent entry!