Sorry you were having trouble Perdons22:( Thats strange! Did you hear any audio during that black screen at any point? The black screen might have actually been our "Cutscene" where through audio, the story is told to the player. After about a min and a half or so the instructions pop up on screen and you are loaded into the level. Did you download your build for windows or Mac? I have tested it out on Windows and it worked for me but if its not working for you i appreciate the feedback and would like to know a bit more of your situation!