Really intriguing game! But as others have stated it starts of at a hard level so a few simpler levels first would be very helpful. At some times I didn't fully understand what was going on and yet I succeeded the level. Also maybe a little bug: when you finish a level you need to press R to reset to be able to use the keys again (at least I encountered that a few times).
Viewing post in The only one jam comments
Thanks for the feedback! We knew that you had to press R everytime you enter a new level, but we skipped this (and bunch of other bugs) because we didn’t have time. I agree that hard levels and keep pressing R is annoying and if we ever continue working on the game we will fix that for sure. Thanks!