Update: We found 1 new 99 Nights in the Forest code on May 28, 2026 and added it to the list.
99 Nights in the Forest uses redeemable codes for diamonds and other rewards that help with class unlocks and early progress. The game’s code system sits inside the Currency Shop, and one code also works through an in-game chat trigger.
Working codes for 99 Nights in the Forest
bugfixNEW — rewardafterparty— 15 gemsyay fishing— 2 diamonds from the in-game chat trigger
Expired codes for 99 Nights in the Forest
happyhalloween— Halloween event reward
How to redeem 99 Nights in the Forest codes
Step 1: Open 99 Nights in the Forest and go to the Currency Shop. Select the Codes button in the lower-right corner.
Step 2: Enter a working code in the text field and submit it. A valid code grants the listed reward immediately.
Step 3: For yay fishing, join an active game, hold any Fishing Rod, enter the fishing minigame, and type the phrase in chat. Two diamonds drop when it triggers.
99 Nights in the Forest code behavior
| Rule | Details |
|---|---|
| Use limit | Each code can be redeemed once. |
| Placement | Normal codes go through the Currency Shop code box. |
| Chat trigger | yay fishing only works during an active match, not in the lobby. |
| Total value | The current set provides 17 diamonds in total. |
99 Nights in the Forest also has a merch code area tied to purchases through the game’s official merchandise flow. Regular redeem codes and merch codes are separate, so the standard code box only handles the game codes listed above.