nice looking with errors
You have a 2070 Error (Sandbox violation) within your newgrounds ad code.
Please fix that one. I've seen it a few times on NG, it's annoying.
The graphics look great.
But why is the game so big? There weren't that many graphics nor were they too detailed.
To conclude: please keep the quality of the graphics but try to optimize them towards performance. The sound effects were nice and different, I like them.
Subtitles could help anyway.
Fix the glitches and the whole experience will be great.