Press the green flag to start! Go ahead, collect the pizza. I dare you. Since it's FNaF World, all the pizzas hurt you instead of being your objective. All pizzas are active at the same time after 0.5 seconds. The regular one generically chases you around. The yellow one moves to random spots. The red one moves in a triangular path. The giant enemy pizza works like a generic music box. If you didn't get it by now you're meant to get the Freddys and not the pizzas.
FNaF was obviously created by Scott Cawthon. Fazersion on DeviantArt - Adventure Freddy PNGEgg - Pizza(s) FNaF World Simulator Wikia - Background Yes, this was not a school project.