It looks so good, I particularly love the style of the UFO and the animations - you'd put in a ton of effort there and it shows. The death animation is excellent, it feels so weighty, and the diagetic UI is 👌
I think the ship controls could do with some work, I want to move faster and heal faster - you can balance this with other parts of the game (smaller bubble, longer time to wait to activate a pyramid for example) but I felt like it was just a little bit too sluggish to feel "fun" for me. There's a really neat core there, though, good job 😁