I tried to play the game but I couldn't get past the beginning of the totorial, I couldn't finish the level because there was a bug in the button to interact with the gate, even though I killed all the enemies in the level.
Well.. Sadly, all I can suggest is wait a bit. I know, this game is very unstable and buggy. It kills me, too. But believe me, there is progress. So be patient, please :)
