GMTK 2019 - Save me in 4D

Hey all! This is my submission for the GMTK 2019 gamejam. :)
The game is about a kid that is spread out in 4 alternate dimensions. To get reality together again you have to guide all 4 kids to safety. Avoid the spikes, use the arrow keys to move. 

The theme was "Only One". I used this in the story (from 4 realities back to one) but mostly in the mechanics as you control only one character in 4 different environments / realities / dimensions. Literally; I translated it into only one input method (for 4 characters).

Let me know what you think of the game^^

Good luck! :)