This game is delightful! I love the art and music. I wish the mechanics were a little bit more involved than WASD +interact; but even with the simple controls, I enjoyed exploring the map and finding the whale and big jellyfish.
One tip to the dev, if you make the player hitbox circular to match the sprite, or just smaller than the actual sprite, it would feel more fair to navigate dangerous obstacles.
Overall, this is the kind of game I like to see in game jams.