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Restaurant Tycoon 3 codes for September 2025

How to redeem Restaurant Tycoon 3 codes in Roblox.

A Roblox character cooking a Malaysian meal while an excited customer sits nearby in the game Restaurant Tycoon 3.
Image credit: @Ultraw / Eurogamer
Dion Dassanayake avatar
Guide by Dion Dassanayake Contributing Guides Writer
Updated on

Restaurant Tycoon 3 is a Roblox management game where you build the restaurant of your dreams from the ground up

You start off by designing your restaurant and choosing the type of food you want to serve, with a huge variety of different cuisines from around the world at your disposal. While you begin as a one man band, you'll soon start recruiting extra staff to help serve and keep happy all the customers lining up at your door. If you need a hand getting started you can always you some Restaurant Tycoon 3 codes to get free cash.

Cash is a crucial currency in Restaurant Tycoon 3, which you need to hire new staff, level-up existing ones and upgrade your restaurant's facilities. Codes are usually shared on the developer's official Discord, but to save you time we've rounded up all the latest codes so you can rush back to the front of house and keep your customers happy!

All working Restaurant Tycoon 3 codes

As of 5th September 2025, here are all working RT3 codes:

  • jukebox: 5 Diamonds

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How do I redeem codes in Restaurant Tycoon 3?

Here's a step-by-step guide for redeeming codes in Restaurant Tycoon 3:

  1. Launch Restaurant Tycoon 3 in Roblox.
  2. Create a restaurant or load an existing one.
  3. Select the shopping basket button for the 'Shop' menu.
    4. An arrow pointing at the shop button in the Roblox game Restaurant Tycoon 3.
    Image credit: @Ultraw / Eurogamer
  4. At the bottom of the 'Shop' menu there's a text box to enter codes.
    5. Arrow pointing at the menu used to redeem codes in the Roblox game Restaurant Tycoon 3.
    Image credit: @Ultraw / Eurogamer
  5. Type a code into the text box and then press the 'Submit' button.

All expired Restaurant Tycoon 3 codes

  • itsfree
  • EarlyBird
  • 10million
  • Beta
  • Alpha
  • RT3

That's it for our Restaurant Tycoon 3 codes guide. If you need more help with other Roblox games, head to our pages for Auruzz RNG codes, Grow a Garden codes, Dead Spells codes, Anime Last Stand codes and Anime Saga codes.

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