That is a fun game-mechanic and style. Also like the dancing big pigeon behind me.
The start-button seemed a bit buggy, needed a while till the bar filled up completely and was able to start the game. But was pretty fun then. Just seemed, there is a missing game-loop or so. All boats are facing me, but then was not sure what to do next. Just shot a few more pigeons in the water^^
Wished you had bit more time than only 2 days, think the game idea has definitely some potential. But impressive what you did in that short time already.
And I'm glad that i finally found somebody else who used hand-tracking :-)