Restaurant Tycoon 3 Codes (June 2026)

Update: Checked for new Restaurant Tycoon 3 codes on June 05, 2026.

Restaurant Tycoon 3 is a Roblox business simulator from Ultraw Games where you design a restaurant from scratch, hire staff, build out your menu, and grow from a small kitchen into a full dining empire. The game features richer customization and improved multiplayer compared to earlier entries in the series. Codes released by the developer award free Cash and Diamonds, letting you buy better equipment, furniture, and upgrades without grinding from zero.

Working Restaurant Tycoon 3 codes

How to redeem Restaurant Tycoon 3 codes

Step 1: Open Restaurant Tycoon 3 in the Roblox app and wait for the game to finish loading.

Step 2: Click the Shop button in the bottom menu bar of the main screen.

Step 3: Locate the code entry field labeled Type Code Here, then type or paste in one of the working codes from the list above.

Step 4: Click the Submit button. A confirmation message will appear on screen when the code is accepted and your reward has been added to your account.

How to get more Restaurant Tycoon 3 codes

Ultraw Games typically drops new codes around game updates and player milestone celebrations. Bookmarking this page is the most reliable approach — the list is checked regularly and any expired codes are removed as soon as they stop working. You can also keep an eye on the official Ultraw Games accounts on X, Instagram, and YouTube, or join the Roblox community group, where announcements sometimes include new codes. The official Ultraw Games Discord server is another place codes appear, though they tend to be scattered across general update posts rather than a dedicated channel.

Expired Restaurant Tycoon 3 codes

The codes below have passed their redemption window and will return an error if entered now.