Wow, very impressive, such a polished looking game in only 10 days, Good job!
the only thing I didn't like is the dash controls, the finger you use for dashing is also used for pressing D (movement) so it's either one, I think switching Roomba's controls with dash would be a good thing, since you want to dash more often than you switch roomba modes
Overall very good! Hope you'll check out my game too ;)