Cool concept and fits the theme very well. I like the idea that you have to decide whether or not expanding is a good idea as it can't be reversed. The reset level is fast & makes it easy & not frustrating to explore the different options. Personally I like that the game doesn't take itself too seriously and has some troll moments. The player animations and bgm are cool too!
Some feedback would be the physics feels a little floaty. Also minor thing, I was initially using the arrow keys to play but up arrow doesn't work on the ladder.
Overall I had fun! Great job :)