First of all great job on the 3d Jimothy I really like him.  3d quadrapeds do not seem easy so it was really cool to see it!  I don't care for the tank controls / car controls but I understand why you'd go for them and really its fine just my preference.  I didn't see an objective beyond collecting but I did enjoy scooping up trash cans!  The jumping forward flip animation sometimes wouldn't stop when I hit the ground.  seemed specifically when I hit the grass it wouldn't end until I touched solid land again.  Again 3d is tough so props for getting it working in the browser I had fun and also great cover image!  Well done!