Restaurant Tycoon 3 Codes (May 2026) — Latest working list

Update: We found 4 new Restaurant Tycoon 3 codes on May 04, 2026 and added them to the list. We also removed expired codes.

Restaurant Tycoon 3 on Roblox currently has a small active code pool, with rewards focused on Cash and Diamonds. Several older entries have rotated out, so the list below sticks to the codes that are still worth redeeming now.

Working Restaurant Tycoon 3 codes

The live set is short right now. Most of the current rewards are Cash, with one active Diamonds code in the mix.

That is the current working set to try first. If the game rotates codes again, newer entries usually replace older ones quickly.

How to redeem Restaurant Tycoon 3 codes

Step 1: Open Restaurant Tycoon 3 and load into your restaurant. Code redemption happens inside the main game session, not from a separate launcher menu.

Step 2: Press the Shop button on the bottom bar. Scroll down until you reach the code entry box near the bottom of the shop window.

Step 3: Enter one code exactly as shown, then press Submit. When the redemption works, the reward is added immediately and the game shows a confirmation message.

The current code pool is small enough to clear in one pass. If a code still belongs to the active rotation, you will see the reward land right away.