
The current prototype is built using the Tutankham game code. Because of this, PARKERBROS 83DAVEENGMAN appears at the end of the compiled code listing, along with several of the Tutankham explorer visuals. Additionally, the characters 0123456789, ABCDEFTWV, and PLAY are embedded in the code. Although McDonald's remains unfinished, the game's designer, Isabel Garret, provided insight into how the game was intended to be played: "You play as Ronald McDonald piloting a spaceship. Hungry aliens are approaching the Golden Arches below, trying to consume them. Your mission is to descend to the ground, collect McDonald's food items, and bring them up to feed the aliens. However, each alien has a specific preference—some only want shakes, others fries or burgers—so you must match the right food to each one. If you fail to feed them in time, they begin devouring the Golden Arches. But don't panic; you can return to the ground to gather pieces and help restore the Golden Arches."