It's really hard to come up with feedback for this one. Everything is just so well put together. I would say the combat mechanics could use a little balancing. After getting the explosion power, I found out I could just spam it and I wouldn't have to move.
Other than that it was great. So rare to see a complete, 3d, fun, highly polished game made in a week, with narrative and voice acting to boot. Hats off.