Restaurant Tycoon 3 is a Roblox building and management game where you run your own restaurant, serve customers, prepare dishes, and expand your floor space. Active codes hand you free cash, diamonds, and limited trials that speed up early progress without changing how the game plays.
Quick answer: Open Restaurant Tycoon 3, tap the Shop button, type a code into the Type Code Here… field, and press Submit. A valid code adds the reward to your account immediately.

Active Restaurant Tycoon 3 codes
These codes are confirmed working. Codes are case sensitive, so enter them exactly as shown.
| Code | Reward |
|---|---|
| spoon3 | 250 cash |
| fishyfriday | Premium Staff free trial (1 hour) |
| africa | Ten diamonds |
| auto123 | Auto Money Collection free trial (1 hour) |
| UltrawEats | UltrawEats trophy, statue, and poster |
Join readers who trust AllThings.How
Add us as a preferred source on Google so our practical guides show up first next time you search.
Add to Google Preferences →How to redeem codes in Restaurant Tycoon 3
If a code fails, it has usually expired or was typed incorrectly. Re-enter it character by character, and remember each code can only be claimed once per account.

Expired codes
The codes below no longer work. They are listed so you can skip them and avoid wasting time at the code box.
cookin, dineanddash, star2, light26, diva, easter2026, cake3, frosting2, moon1, FULMOON, Seniac, WeirdBlox, SANTY22, Photon, ultraweats, 01, Vitolinocode, heart5, toytime, classic16, TRADING, DUNGEONS, tuna5, gift123, snowball, bacon, thanks5, outrage, spotlight, birthday, spook1, milkshake, jukebox, Gullible100, Beta, itsfree, 10million, ALPHA, RT3, EarlyBird.
Free cash and diamonds beyond codes
A Daily Rewards gift spawns in front of your restaurant every 24 hours. Walk up and interact with it to claim cash and diamonds. You can collect it five days in a row, then the cycle resets to Day 1, and you start the streak again.
Daily tasks are the other steady source. The objectives are usually low effort, and while each payout is small, completing them regularly adds up to a meaningful amount of extra money over time.

Early progression tips for Restaurant Tycoon 3
Your income is shaped by your plot size, your menu, and your star rating. The choices below keep your earnings climbing instead of stalling.
| Decision | What to do |
|---|---|
| Starting plot | Skip the smaller plots and pick a layout with room for more chairs and tables. More seats means more customers and more money. |
| Unlocking dishes | Cook meals yourself to unlock new dishes and gain skill in frying, baking, chopping, and other cooking types. |
| Menu choices | Add only dishes priced $3 or higher. Low-priced dishes slow your earnings, so keep them off the menu. |
| Boosting value | Enhance your top dishes with ingredients like flour, cheese, or potatoes to earn more per order without serving more people. |
| Unlocking stores | The supermarket, bakery, butcher shop, and fishing store open when the matching cooking skill reaches level 5. |
| VIP customers | Raise your star rating with decor such as art pieces. Higher ratings draw critics and celebrities and lift order values. |
Aim for a layout that is both stylish and functional. A strong, well-priced menu paired with a high star rating earns more per customer, which matters far more than simply adding extra dishes or seats you cannot keep full.





