I probably should have been more specific, but you're supposed to press tab to switch between going between the ship and diving
ah I got it. this is a great idea! a pokemon snap-like game where you're taking pictures of ocean life is a really fun idea, and I like how you've implemented it here so far. you could even include things like higher scoring for fish in the center of the frame, or extra points for getting close up shots of dangerous fish. I think there's a lot of ways you could go with it
There wasn't a ton of incentive to take pictures in this version so far, as you can't view your pictures and the score doesn't get tracked anywhere. but taking the camera out and snapping pictures was fun anyway. the tilemap and sprites looked really nice as well. nice work!