Nice game with a good message. I like where the gameplay is going but its a bit challenging to play but in a bad way.
In my 1st playthrough, the shark shows up way too early before I understand what's happening. Later runs I can avoid the shark but its really difficult to get through the dialogue while dodging the shark and the trash. For dialogue, you can maybe pause the game and force people to read through it. Also the camera is a bit too zoomed in so the trash just appears before I can react to it.
Still its a good game and I appreciate all the work you put in to it.