I really enjoyed the game. It is well executed. The concept is quite classic for a Jam but fitting.
What I liked:
- Good level design
- Well-managed difficulty
- Generally correct handling.
- Reference to "Mind over magnet" ;)
What could be improved:
- Some graphical artifacts with the character.
- When you commit suicide, the character sometimes flips to the side, which can be annoying when you want to stay pressed on a button.
- The music is a bit repetitive.
Overall, it's a good job. Well done.