The video game Papa Louie: When Pizzas Attack is a platformer in which the player assumes the role of Papa Louie and guides him through various environments that are contained within pizza boxes. Your mission is to rescue the pizzas while also rescuing your employees and customers who have been held captive.
Fight your way through each level while fending against terrifying food creatures such as pizza monsters, sandwiches with legs, and other such abominations. Make sure that Papa doesn't die, and pick up all of the pizzas along the route. When you get to the end of the mission, you have to set the captives free in order to finish it.
Along the journey, you will get bombs as well as a bat to use on your foes. You can only defeat cheese monsters by hitting the cheese balls that they throw at you.