Took me a bit to realize what the goal of the game was. But, after finding it out, I can say that it's quite an interesting premise. Maybe a small cutscene/introduction at the start could've helped.
Great background btw.
Some levels are quite a bit challenging, but i wish there were some levels that were a bit more challenging? (like more rewarding to accomplish i guess).
The only problem is with the last to levels: the player can just use a bit of luck and brute force to complete them.
Overall, i enjoyed the game!