Thank you! It was very nice and useful to watch you playing my game.
There is some content further on — you can complete the maze and get to two other small locations. But, well, the level design was made in a big rush in the last hours of game jam and the maze appeared to be the worst part of it. I'm currently working on the extended and reworked version of it.
By the way, can you share the specs of your computer? It runs notably faster on mine and definitely needs some optimization.