good
you said you wanted some criticism, so here it is: the controls for movement were a little uncomfortable, and there didn't seem to be any reason for turning the squid, though the rotation was nice, it would be good if you could move left and right, unless you can and i didn't notice. The graphics were nice, but maybe making them simpler would be nice, so there's not too much going on, some nice sound effects maybe and water splash effects if your up to it :) also the hit tests seemed a little broad, i seemed to hit things even when i was a small distance away, overall, good game, i would like to see more, or the finished result if you plan on remaking it. Well done.