99 Nights in the Forest codes give you free Diamonds (💎) — the in-game currency used to buy classes and other items from the Class Shop. We update this page every time a new code drops, so bookmark it and check back.
Active codes (August 2026)
| Code | Reward | Notes |
|---|---|---|
afterparty | 15 💎 | Redeem in the Codes menu |
forestwakesup26 | 15 💎 + 3 random Flames | Flames are used in supply crates |
yay fishing | 2 💎 | Type in chat while fishing (see below) |
All three codes combined give you 32 Diamonds in total, enough for a head start on your first class.
Expired codes
| Code | Reward | Status |
|---|---|---|
happyhalloween | 10 Candy | Expired — Halloween event only |
How to redeem codes
- Launch 99 Nights in the Forest on Roblox.
- Open the Currency Shop.
- Click the Codes button at the bottom right.
- Type the code exactly as shown and press Redeem.
Each code can only be used once per account.
About
yay fishing: this one works differently. You must typeyay fishingin the in-game chat while fishing — with a Fishing Rod in hand, during the fishing minigame, not in the lobby. Two Diamonds will fall from the sky. It only works once, and it is not available to players who don't have chat.
Where do new codes come from?
The developers (Grandma's Favourite Games) release codes through the game's official Discord server and social channels. If you bought merchandise, there's also a merch codes section in the shop for redeeming codes from the official store (99-nights.com).
Related
- Beginner Guide — survive your first nights
- How to get Gems — more free currency
- Classes — what to spend your Diamonds on