Okay, so, my game has gone from "Impossible" to multi world. I want to have unlockable levels. I've made the end of my first level and it jumps to a "you completed level 1 blah blah blah" and then you can go to level 2, but is there a way to have it so you have to complete level 1 before you go to level 2? I want to have a level select page, but you can't select "level 2" until the first 1 is done! Cheers