99 Nights in the Forest Codes (September 2026)

Codes checked: 28 September 2026 · Game last updated by the developer: 22 September 2026

Looking for 99 Nights in the Forest codes? This page lists every working code for 99 Nights in the Forest, the co-op survival horror game where you build a camp with friends and try to last 99 nights while a deer monster hunts you through the woods, along with the codes that have already expired.

Codes give free Diamonds, the game’s premium currency, plus a random set of Flames. The list is checked regularly as codes come and go.

All Working 99 Nights in the Forest Codes

• awardwinner_yay: 15 Diamonds and 3 random Flames (new)
• forestwakesup26: 15 Diamonds and 3 random Flames

Expired 99 Nights in the Forest Codes

AFTERPARTY, happyhalloween, yay fishing

AFTERPARTY was worth 15 Diamonds. yay fishing was never a normal code: you typed it into the chat while fishing to get 2 Diamonds.

How to Redeem 99 Nights in the Forest Codes

1. Launch 99 Nights in the Forest and stay in the main lobby. Codes cannot be entered during a match.
2. Click the Diamond icon in the bottom-left corner of the screen.
3. Click the blue Codes button.
4. Type or paste a code into the box and press Submit.

What 99 Nights in the Forest Code Rewards Do

Diamonds are the reward worth having. They are the premium currency you spend on new Classes, cosmetics and Talent rerolls, and Classes in particular change how you play, so saving Diamonds toward one you want is the best use of these codes.

Flames often come with codes too, and which ones you get is random, from Frog and Fairy Flames to Halloween and Meteor Flames.

What Is 99 Nights in the Forest?

99 Nights in the Forest is a co-op survival horror game by Grandma’s Favourite Games. You and your friends build and upgrade a camp in a haunted forest, gather supplies, search for four missing children and try to survive 99 nights, while a towering deer monster stalks the camp after dark. The game’s own description sums it up: “Build a camp with friends. Something is watching you.”

It came out in March 2025 and became one of the most-visited games on Roblox. By 28 September 2026 it had passed 29.7 billion visits and 9.6 million favorites, and it regularly has more than 140,000 people playing at once. In 2026 it won Best Survival Game at the Roblox Innovation Awards, and a film adaptation was announced at 20th Century Studios in April.

Where to Find New 99 Nights in the Forest Codes

The official 99 Nights in the Forest Discord server, with more than 700,000 members, is where new codes are announced first. It is also worth joining the developer’s Grandma’s Favourite Games group on Roblox, which posts update news. Codes tend to arrive with updates, events and milestones rather than on a schedule.

If you like horror games on Roblox, see our Pressure code list, or try the Fish It codes for something calmer.

Frequently Asked Questions

Why is my 99 Nights in the Forest code not working?

Make sure you are in the main lobby rather than a match. If you are, the code has most likely expired.

Where do you enter codes in 99 Nights in the Forest?

In the lobby. Click the Diamond icon in the bottom-left corner, then the blue Codes button, enter the code and press Submit.

What is the yay fishing code?

It was a chat code rather than one you enter in the Codes menu. Once your campfire reached level 2 and you had the Old Rod, typing yay fishing in the chat while fishing gave 2 Diamonds. It no longer works.

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