Here are the current working codes for 99 Nights in the Forest (Roblox) to redeem free Diamonds (Gems) as of late September 2025:
- afterparty — Redeem for 15 Gems (new code)
There are no expired codes reported so far since the codes feature was added recently. To redeem codes:
- Launch 99 Nights in the Forest on Roblox.
- Click the Gems button at the bottom left, then select Codes.
- Enter a code in the box and click Submit to claim your rewards.
These codes provide free Gems which can be used to get better Classes and improved items in the game. For more codes, check the official Discord, Roblox community, or social media of the game for announcements.
