

All 99 Nights in the Forest Codes (April 2026)

UPDATE (April 2, 2026): No codes were added in this update.
Surviving the eerie, cultist-filled woods of 99 Nights in the Forest isn’t easy. As days pass, resources dry up, enemies become more aggressive, and even the environment works against you. If you’re short on supplies or want a small boost before your next run, redeeming 99 Nights in the Forest codes is the easiest way to grab some extra diamonds.
While the game doesn’t hand out many freebies, active codes can still help you save up premium currency for new classes or talent rerolls. Below, you’ll find all currently working codes, how to redeem them, and where diamonds are actually used.
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Summary – 99 Nights in the Forest Codes
All active 99 Nights in the Forest codes for April 2026
Free diamond rewards from working codes
Step-by-step guide on how to redeem codes
Where and how diamonds are used in-game
Active 99 Nights in the Forest Codes (April 2026)
Currently, there are no active 99 Nights in the Forest Codes for April 2026.
Codes are case-sensitive, so make sure to enter them exactly as shown.
How to Redeem 99 Nights in the Forest Codes

99 Nights in the Forest uses two different ways to redeem codes, depending on the code itself. Make sure you redeem them before starting a match, as the main code menu is only accessible in the lobby.
Redeeming the ‘yay fishing’ Code
This code is redeemed directly through the in-game chat while fishing:
Start a new solo or multiplayer lobby
Upgrade your campfire to Level 2
Find the Fishing Cabin and pick up an Old Rod
Use the rod at any fishing hole
Press
/to open the chatType ‘yay fishing’ and press Enter
You’ll receive the diamonds shortly after entering the code.
Redeeming Codes from the Lobby Menu
Other codes can be redeemed directly from the lobby:
Enter the matchmaking lobby
Click the diamond icon in the lower-left corner or talk to the currency NPC
This opens the shop menu
Select the Codes button in the bottom-right corner
Enter your code and click Submit
If the code is still active, the diamonds will be added to your account instantly.
What Are Diamonds Used For in 99 Nights in the Forest?
Diamonds are the game’s premium currency and are mainly used outside of active survival runs. You can spend diamonds in the Daily Class Shop to unlock new classes or reroll available talents. While diamonds don’t provide instant advantages during a match, they play an important role in long-term progression and customization.
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FAQs About 99 Nights in the Forest Codes
Q: Are there any working 99 Nights in the Forest codes right now?
A: Yes. There are currently two active codes that reward free diamonds: afterparty and yay fishing.
Q: Why isn’t my 99 Nights in the Forest code working?
A: The most common reasons are entering the code incorrectly, trying to redeem it in the wrong place, or using a code that has expired.
Q: Where do I redeem 99 Nights in the Forest codes?
A: Codes are redeemed either through the lobby’s Codes menu or directly through the in-game chat, depending on the code.
Q: Do 99 Nights in the Forest codes expire?
A: Yes. Codes can expire at any time, so it’s best to redeem them as soon as possible.
Q: What are diamonds used for in 99 Nights in the Forest?
A: Diamonds are used mainly to unlock new classes and reroll talents through the Daily Class Shop.
Final Words
99 Nights in the Forest doesn’t offer many free rewards, which makes codes especially valuable when they’re available. Even small amounts of diamonds can help unlock new classes and improve long-term progression. Since codes tend to expire without warning, it’s a good idea to redeem active ones as soon as you find them and check back regularly for updates.
“ Filip Premuš is a seasoned gaming content writer specializing in titles like Steal a Brainrot, Old School RuneScape, and other popular online games. With a sharp focus on accuracy, updates, and in-game strategy, he creates comprehensive guides that help players stay ahead of the meta and make informed decisions.”


