if you press space it ask you to put in the name of your level then it asks you a seprate time for your code if you click it by accident or you changed your mind after you clicked it just click the green flag again press e when your done and then you can let scratchers play your game! And i'm AWARE that "Terror Tower" is very very very VERY hard i could not even make it halfway XD. So i don't really have anything more to say! oh wait if you WANT a level code just press space copy a link click the flag again go to load put in the level code and you are done.