All Active Codes for "99 Nights in the Forest" (January)
99 Nights in the Forest has become a hugely popular Roblox survival-horror experience, challenging players to band together, build a secure base, and survive night after night against the formidable Deer and other monstrous entities. As the nights get tougher, every advantage counts, and that’s where the game’s redeemable codes come in!
These developer-released codes provide players with essential freebies, primarily Diamonds (Gems), which are the game’s premium currency. Diamonds are vital for purchasing new Classes, each of which offers unique starting items and passive perks that can dramatically improve your chances of survival.
Active Codes for Free Diamonds and Rewards
The developers, Grandma's Favorite Games, typically release new codes to celebrate game milestones, new updates, or to apologize for in-game issues. Since codes can expire quickly, it's always best to redeem them as soon as you find them!
- AFTERPARTY - 15 Diamonds
- yay fishing - 2 Diamonds
Note: Codes in 99 Nights in the Forest are generally not case-sensitive, but always check for the latest active codes as the list is updated infrequently.
Expired Codes
- happyhalloween
How to Use the Special "yay fishing" Code
The yay fishing code is unique because it cannot be redeemed through the standard code menu. Instead, it must be typed directly into the in-game chat while performing a specific action:
Start a game (solo or multiplayer).
Upgrade your Campfire to Level 2.
Go to the Fishing Shack and pick up an Old Rod.
Stand near a fishing hole and begin fishing.
While the fishing mini-game is active, press
/to open the chat.Type yay fishing and hit Enter.
The 2 Gems should appear near you, ready to be collected.
How to Redeem Standard Codes
Redeeming codes is a straightforward process in the game’s lobby, and it’s important to do so before starting a match, as the code menu is not available while a round is in progress.
In the main lobby, look for the Diamond/Gems icon in the bottom-left corner of your screen.
Click the Diamond icon to open the shop menu.
Find and click the Codes button (usually blue) on the right side of the menu.
Type or paste your working code into the text box.
Click Submit to instantly claim your free Diamonds and rewards!
Where to Find New Codes
To ensure you never miss out on a free boost, keep an eye on the official sources for "99 Nights in the Forest" codes:
- The Official Roblox Game Page: Check the game's description for updates or announcements.
- The Developers' Discord Server: This is often the first place new codes are announced by Grandma's Favourite Games.
- Reputable Roblox Code Websites: Dedicated code trackers keep an updated list of all active codes.

