99 Nights in the Forest Codes (October 2026) - All Working

As of October 31, 2026, there are four working 99 Nights in the Forest codes: three you type into the Codes menu and one you send in chat while fishing. The best ones are awardwinner_yay and forestwakesup26, each worth 15 Diamonds plus Flames. Redeem them from the Diamond icon in the bottom-left corner of the lobby.

Working 99 Nights in the Forest codes

Active 99 Nights in the Forest codes (October 31, 2026)

Code	Reward	Note
awardwinner_yay	15 Diamonds and 3 Random Flames	Newest code, added October 2026.
forestwakesup26	15 Diamonds and 3 Random Flames	RobloxDen lists the bonus as Offerings (Coinsplosion, Valentines, Alien) instead of Flames; the Diamonds are the same.
afterparty	15 Diamonds	Active on RobloxDen, Pocket Tactics and Pocket Gamer; Bloxodes lists it as expired. Redeem it soon.
yay fishing	2 Diamonds	Chat code, not a Codes menu code. Type it in chat while holding a fishing rod at the fishing spot. Works once.

Codes are case-sensitive, so copy them exactly as written above.

Expired 99 Nights in the Forest codes

These codes no longer work: happyhalloween.

How to redeem 99 Nights in the Forest codes

Codes are redeemed from the lobby, before you start a run. There is no level requirement listed by any source we checked.

Launch 99 Nights in the Forest on Roblox and wait for the lobby to load.
Click the Diamond icon (with the plus sign) in the bottom-left corner of the screen.
In the Diamond menu, press the Codes button.
Type or paste a code exactly as written, including underscores.
Press Submit. Valid rewards show up right away; if it fails, the game tells you why.

The yay fishing code works differently. Several guides say you need the campfire at Level 2 first, so the reliable route is:

Start a match and upgrade the campfire to Level 2.
Go to the fishing area and equip a fishing rod, such as the Old Rod.
Open chat, type yay fishing (with the space) and press Enter.
The 2 Diamonds drop in once the chat code registers. It only works once per account.

What the rewards are for

Diamonds (some guides still call them Gems) are the game's premium currency. Their main use is buying survivor classes, which change how you play: some help with crafting, some with combat, and some with gathering.

Code rewards at a glance

Reward	Where you get it	What it does
Diamonds	All four codes	Premium currency, mainly spent on classes
Random Flames	awardwinner_yay, forestwakesup26	Bonus currency handed out with newer codes
Offerings	forestwakesup26 (per RobloxDen)	Bonus items, as listed by RobloxDen

Redeem all four and you get 47 Diamonds. That will not buy a premium class by itself, but it gets you a good chunk of the way, especially if you also save the Diamonds you earn in runs.

What to spend your Diamonds on

Our advice: do not spread Diamonds across cosmetics or small purchases. Save them for one class that fixes your weakest part of a run.

If your group keeps dying in the late nights, pick a combat-focused class.
If you play solo, a gathering or crafting class saves the most time early, when wood and scrap matter most.
Check the class price before you redeem, so you know how many more Diamonds you need to earn in runs.

Why a 99 Nights in the Forest code says invalid

Wrong case or a typo. Codes are lowercase; awardwinner_yay needs the underscore. Copy-paste is safest.
The code expired. Developers retire codes without warning, which is why afterparty is already flagged on one tracker.
You already used it. Every code is one per account.
You used the wrong box. yay fishing goes in chat while fishing, not in the Codes menu.
Old server. After an update, an older server may not know a new code yet. Leave and join a fresh server.

How to get new codes first

99 Nights in the Forest is made by Grandma's Favourite Games. New codes do not follow a set schedule; they tend to arrive with updates, events and milestones, such as the October award-themed code.

Join the official Discord server linked on the game's Roblox page and watch the announcements channel.
Read the game's Roblox description after each update.
Be careful with accounts on other platforms that claim to be the developers. Several guides warn about impersonators running scams.
Bookmark this page. We recheck it every week and move dead codes to the expired list.

99 Nights in the Forest codes FAQ

What are the newest 99 Nights in the Forest codes?

The newest code is awardwinner_yay, added in October 2026, which gives 15 Diamonds and 3 Random Flames. forestwakesup26 and afterparty also still work as of October 31, 2026.

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

In the lobby, click the Diamond icon in the bottom-left corner, press Codes, enter the code and hit Submit. The only exception is yay fishing, which you type in chat while fishing.

How do you do the yay fishing code?

Start a match, get your campfire to Level 2, go to the fishing area with a rod equipped and type yay fishing in chat. You get 2 Diamonds, once per account.

Is happyhalloween still a code?

No. happyhalloween was a Halloween event code and trackers list it as expired.

How many Diamonds can you get from codes?

Right now, 47 Diamonds in total: 15 each from awardwinner_yay, forestwakesup26 and afterparty, plus 2 from yay fishing.

More Roblox codes and guides

More code lists we keep up to date: Blox Fruits codes, Steal an Egg codes, RIVALS codes. Browse every Roblox article for new games as we add them.

99 Nights in the Forest Codes (October 2026): Free Diamonds