overall a very good game, especially for browser! i only ran into a couple issues while playing:
- is the continue feature supposed to work yet? i just got a black screen
- i got stuck on the wall in level 3 and couldn't get off. is that like a wall climbing feature or a bug?
i think you have a really good game here, with crunchy gameplay, interesting mechanics and nice visuals! the difficulty is spot-on for a retro-styled game as well :)