Use it like a real elevator! This elevator has 5 variables which set at the start and lock some of the floors. The selection is completely random and if there's a floor that you want to go to that is locked, you can simply press the green flag again and hopefully it will be unlocked!
ZZ9PluralZAlpha, you forgot to add the beep. Now here I added it! Louder now so you hear it over the motor.