It's a very interesting game. If you do not take into account that I tried to try 10 attempts to understand how to control, and then another 10 to pass the first obstacle (add in the description of the game or in the game itself hint with the control). the game is very interesting. the music is also good, but something tells me that after about 30-40 minutes my ears will start to hurt. in general, this is so far the only game that meets the requirement “only two buttons”, because the rest why use the mouse. The game is good, I hope the developer will make a full-fledged version