Become the top chef (Singleplayer)
You're responsible for the restaurant, customers are pouring in with different needs, things are starting to get chaotic. You job is to satisfy each and every one of the customers.
By playing you will unlock new ingredients, making the gameplay more difficult and extremely hectic at the upper levels. You will be rewarded every now and then with new customization so you can run your diner with style.
Manage the resturant togehter (multiplayer)
If you are lucky enough to have a friend, family member, partner or sibling close to you, grab them and manage your diner together. You are nothing without them, since you can't even see what the customers want to eat, you need to communicate and listen to each other to keep this diner rolling.
As a waiter your job is time management. You take orders from the customers and are serving them, as well as keeping them happy while their orders are being prepared. You fetch drinks and tells the chef what to cook!
Tip: throw the order to your customer to get extra points!