Hi guys. It was really hard to finish everything as I wanted it to be, and that's why there aren't any hints or tutorials. The word that let's you finish the game is platform. After writing it a platform will show up on the right. Hope that will clear up the confusion :)
A pretty well-made game for a week, but the attack is too overpowered to the point that all I had to do was to hold space, I would add a cooldown or something of the sort to make the game more challenging.
Hmmm, I'm not sure why it crashed, worked fine for me. I've got to agree with the audio part, but sadly I didn't have enough time. Thank you for your kind words. I'll be sure to check out your game as soon as possible :)