I liked the graphics, the way the ship rocks, the waves.
Overall atmosphere also kinda leans towards horror. Maybe because there's no ambient music. Is it horror tho? Maybe? I mean you collect trash but ignore humans who need help, who maybe left that trash, so maybe they deserve to be left drifting.
The ship has pretty funky controls. I dunno if I quite like the concept of tokyo drifting ship through the sea of trash, but it's certainly new.
I feel like it's a great prototype, but it sorta looks like there should be something else happening. A story, an explanation, maybe a horror. That would make it at least 8/10 game <3