Great game! Has really nice post processing effects and lighting! Really felt like I was underwater. Though I think the bloom is slightly too much. Playing the boss fight made me understand why the build up levels and why mechanics were built that way. Was quite fun attacking the boss consecutively. Though I only got him to half his health. I'll try again next time.
I was kind of stuck after going down the first part... Sadly meant that I couldn't try the full game. Think is only me as others are able to play other parts.