It was fun to punch fishes in the face with bubbles to make them shrink. Nice soundtrack and gfx were fun too. 

Enemies are a bit too hard to kill, maybe you could make them faster but weaker. Also I think you could decrease a bit your oxygen but add a lot more bubbles to recharge your air, to make the game more dynamic and less grindy.  Cool game though !

I like the art on this one .

the game controls fines, the spliting fish is a good idea .
Nice game !

i love it! cool graphics and bubbles :)