Tycoon games have always been a rage on Roblox and Restaurant Tycoon 3 is one of the most played experiences currently. It gives you the option to run a fancy restaurant, a cute cafe and build/design it however you like. To obtain some rewards while you’re at it (such as Diamonds and more), be sure to redeem the following codes before they expire.
Last checked for new codes on October 2, 2025.
Restaurant Tycoon 3 Codes
- spook1: Redeem this code to get 5 Diamonds
Expired Codes
- milkshake: Redeem this code to get 250 Cash
- jukebox: Redeem this code to get 5 Diamonds
- Gullible100: Redeem this code to get 100 Diamonds
- itsfree: Redeem this code to get rewards
- 10million: Redeem this code to get rewards
- ALPHA: Redeem this code to get rewards
- RT3: Redeem this code to get rewards
- EarlyBird: Redeem this code to get rewards
How to Redeem Codes
To redeem codes in Restaurant Tycoon 3, follow the steps given below:
- Upon launching the game, click on the Shop icon at the bottom of the screen.
- A new window will appear. Scroll down until you see the Redeem Codes section.
- Type the latest code there and click on Submit.
- If it works, you will receive the rewards immediately.
Why is the Code not working?
There’s a chance that the code has expired so make sure to redeem them as soon as they are revealed by the developers. To keep track, you can follow Ultraw on their Discord server to get all the new announcements. You can also bookmark this page because we will be updating it regularly.
Another thing to check is whether there are any typing errors or extra spaces because that can lead to an ‘Invalid Code’ message as well. Codes are case sensitive in this game and should be used exactly as shown above.
That’s everything about the latest Restaurant Tycoon 3 codes. For more Roblox freebies, make sure to explore our guides on Gamer Tweak.