What a great concept! I enjoyed the game loop, and spent quite a bit of time seeing how far I could get. Shooting generally felt good; there's a nice variety of weapons. You use screen shake quite well here.
Constructive feedback:
- Picking up/placing blocks initially felt quite frustrating.
- Clicking on block-pieces didn't feel very responsive - there were quite a few times that I felt that I had clicked on a block, but it didn't' respond to my click. Expanding the area around a block-piece that's clickable may potentially help here.
- Due to the lightning shader that surrounds the ship in the air, I initially assumed that I could only place blocks within this area.
- The loop started to get a bit repetitive after a while: the introduction of new enemies, changing position of the charge stones, different items to place that could be found during Storm Flight, etc., would all help here I believe. I also know this was made within a week, so completely understand why they aren't there!
Well done on a great entry!