Nice
The game was amusing to play in overal. However, as previously stated in comments the bullets are pretty much a nuisance. It happened more than once that I was trying to shoot the rainbow bot whilst dodging his lasers and flowers (no problem being a touhou fan!) and noticing my hp still dropping due to the near invisible plane bullets.
Could've had a more variating set of enemies but looking at the time you made it in and being a group consisting of a randomly put together people I think you did quite well!