Ok, first of all, great work! I love the animations and the characters feel alive, I love the magnet faces XD. Here are some notes from my gameplay.
- it takes some time to aim the magnet.
- Maybe you can go down on the pipe/stair things?
- There is this thing (I don't know if call it a bug) in level 3 where you can be between the red big platform and the wall and that won't kill you.
- Maybe add like a circle filler for the retry icon, it's not a big thing but it's not clear if you just need to press it once or keep it pressed.
- I changed controls to use right-click to change magnet polarity and it appears a question mark on the magnet icon.
- It would be great if you appear at the door you've entered after finishing a level.