99 Nights in the Forest codes: Full list of codes for January 2026
Can you survive?
We give you, Halloween in January – that's right, 99 Nights in the Forest and the in-game codes you need for free Diamonds.
This spooky Roblox game has been a hit, and while we're months away from spooky season, players still can't get enough of it.
It's not the only codes page we have, with codes available for plenty of other games like The Forge, Blox Fruits, Fruit Battlegrounds and Fortnite Steal the Brainrot too.
But for now, read on for the full list of codes for 99 Nights in the Forest that you can redeem in January 2026.
99 Nights in the Forest codes: Full list of codes for January 2026
Codes in 99 Nights in the Forest are fairly new and will typically reward you with Diamonds that you can spend on buying new classes in the game.
Here is the full list of currently active 99 Nights in the Forest codes:
Active codes
- afterparty – 15x Diamonds
- yay fishing – 2x Diamond (activated in game)
How to use 'yay fishing' code in 99 Nights in the Forest
The 'yay fishing' code can only be activated in-game after following a few steps. It doesn't take long to rattle through them all though:
- Create a new solo or multiplayer game
- Upgrade the campfire to Level 2
- Head to the fishing shack and find an Old Rod
- Use the rod to fish at a fishing hole
- Open the Experience Chat
- Type yay fishing and press send to get the free gems
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Expired codes
- happyhalloween
How to redeem codes in 99 Nights in the Forest
Redeeming codes in 99 Nights in the Forest is simple, and only requires you to fulfil a few quick steps.
- Launch 99 Nights in the Forest in Roblox
- Click the diamonds icon in the bottom left corner of your screen
- Click the 'Codes' button in the bottom right corner of the menu
- Type or paste in your code of choice and hit 'Submit' to redeem your code
- Enjoy your rewards!
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