Ah, I really enjoyed it! It took me a little time to understand at first, but I managed to find the key and perform the double jump. I also like that the disconnection feels like returning to the main menu and losing all progress, when in fact it is a tool to advance. Very clever! As others mentioned, the mouse sensitivity was set a bit too high, and for some reason, I couldn't activate full-screen mode, so I was stuck with a relatively small view. But those are easy issues to resolve. Great job! :)