Hey mate. Some feedback:
- Firstly, wow your game looks amazing. ( I'm biased because I liked limited palettes but okay )
- Please let me use WASD, SPACE and the mouse too.
- It was kind of confusing at first as I did not understand why I couldn't go to the other dimension.
- The buttons were kind of hard to see at first. Furthermore, having to shoot at the "Box" on top of the button on level 4 was also unintuitive.
- I don't feel like making the player randomly have one health ( talking about levels Adaptive Flipability, Use that Spiked Helme, Drop the Bass ) was a good idea.
- On level "Drop the Bass", I found the fact that enemies will enter the box if you don't time the switch correctly.
- I wish the game itself would have music.
Overall a good game but a bit unintuitive at times: