Very cool concept, I loved using the mouse in a platforming game. Unfortunatly, after completing the third level it didn't take me any further. But great job, the audio was also on point.
Would appreciate a rating of my submission!
I'm glad you liked it, I'm sorry you couldn't go beyond the third level, did you try to restart the level with R?
During the development in that level rarely happened a bug exactly like you described, I thought I had solved it but it seems that it is not so.
I'm playing your game right now, it has amazing graphics.