Diner Mania
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About Diner Mania
Diner Mania is about running restaurants, serving customers and dealing with gangsters. You prepare dishes, earn money and repair and upgrade restaurants to take on further challenges. You can add hot spices to the gangsters’ orders to test how tough they are.
Restaurants and dishes
The game includes four restaurants: Italian, fast food, cafe and Chinese. You can prepare more than 50 dishes.
Levels and upgrades
You can purchase or upgrade more than 100 items. Mini games take place before each level, and the game has almost unlimited levels.
Frequently asked questions
The best price for Diner Mania is $2.85 at Kinguin. That is 28% less than on Steam, where it costs $3.99. 9 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Diner Mania stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Diner Mania are: Windows XP, Intel Pentium 4, 2 GB RAM, 100 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Diner Mania is a single-player game.
No. Valve rates Diner Mania as Unsupported on the Steam Deck.
Buy Diner Mania 28% cheaper than on Steam.
Diner Mania is available for 28% less in shops such as Kinguin, Gameseal, or GameBoost.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.










