Diner Mania (Steam key).

http://store.steampowered.com/app/379600/
In Diner Mania you’ll find out what’s it like to succeed in restaurant business.
Besides pleasing customers by serving them delicious dishes you’ll have to deal with really bad bunch of gangsters. Add some really hot spices to their orders to see if they’re as tough as they look.
Earn money to repair and upgrade restaurants to face even more challenges - in this business it’s eat or be eaten!

Game features:
4 different restaurants (italian, fast food, cafe, chinese),
More than 50 dishes to prepare,
More than 100 items to purchase or upgrade,
Mini Games before each level,
Almost unlimited number of levels in the game.