It was great, i had fun, but there are some crappy elements that diminished my enjoyment.
1. You cant just break a known mario rule that you can jump on top of turtle shells,
IMO, that wouldve been a great new element to a level where its all turtle shells and you get a jump boost by stomping them.
2. This is a problem with most flash game developers; IF YOU GIVE US KEBOARD CONTROLS, CLICKING A BUTTON TO GO TO A NEXT STAGE PISSES US THE FUCK OFF.
3. When transitioning to a new level, you need to clear the enemy on the screen, not just keep it there. A finish line represents a safe haven for the next stage, not a short pause for your impending death because theres a shell beside you just after landing on the finish line.
4. When on the block breaking segment of the first few stages, getting a rocket fucks up the sound because the "block breaking sound" is being spammed and it breaks the headphone output.
Overall, it was a great game, i had fun, but a bit more polish please