99 Nights in the Forest Codes: 99 Nights in the Forest is one of the most popular horror games on Roblox right now, and diamonds are the most important currency in the game. You need diamonds to unlock new classes, reroll talents, and make your team strong enough to survive all 99 nights in the forest. As of May 2026 there are only a couple of working codes, so it is very easy to miss them if you do not check often.
In this guide, we will list all active 99 Nights in the Forest codes in May 2026, explain how to redeem them, show you other honest ways to get free diamonds, and quickly explain why no new public codes have dropped recently.
All active 99 Nights in the Forest codes (May 2026)
Right now there are only two ways to get diamonds through codes or code‑like phrases. All recent code guides and the main community lists agree that there is just one normal redeem code and one special chat phrase that still work in May 2026.
Here are the active codes:
afterparty – gives 15 diamonds when you redeem it in the codes menu.
“yay fishing” – gives 2 diamonds when you type it in chat while fishing in a live game.
The afterparty code is a standard code you enter from the lobby, while “yay fishing” is a hidden chat phrase that only works during the fishing minigame. Each code or phrase can only be claimed once per account, so you will not get extra diamonds if you try to use them again.
Recent updates at the start of May 2026 confirm that these are the only active public codes at the moment.
At the moment, only one older code is clearly marked as expired in May 2026:
happyhalloween – this used to give 10 diamonds during a Halloween event but no longer works.
If you try to redeem this code now you will get an error. You can safely ignore it and focus on the working options above.
How to redeem codes in 99 Nights in the Forest
To claim your free diamonds from the afterparty code, you must redeem it from the lobby before starting a run. The code menu is easy to miss if you do not know where to look.
Follow these steps:
Open 99 Nights in the Forest on Roblox and stay in the lobby.
Look at the bottom‑left of the screen and click or tap the Gem / Diamonds icon with a plus sign.
In the currency window, press the Codes button.
Type afterparty in the text box exactly as shown.
Press Submit and 15 diamonds will be added to your balance if the code is still active and unused.
If you get an error, it usually means you already redeemed the code on that account or you made a small typo when entering it. Codes are one‑time use per account and cannot be claimed again once you have received the reward.
How to use the “yay fishing” chat code
The second “code,” yay fishing, does not go into the codes menu; it only works inside the fishing minigame while you are actually fishing.
Here is how to get the extra diamonds:
Join a normal match of 99 Nights in the Forest.
Progress until you can access the fishing minigame and use a fishing rod at a fishing spot.
While you are actively fishing, open the Roblox chat.
Type yay fishing (without quotes) into the chat and send the message.
Two diamonds will pop out near you in the water; move over them to collect them.
This chat trick only works once per account, so it will not give you more diamonds on the same account after the first time. Make sure you are actually fishing at the time, or nothing will happen.
Code guides updated in early May 2026 all say the same thing: there are no new codes beyond afterparty and “yay fishing” right now. 99 Nights in the Forest does not release codes very often; they usually arrive for big updates, seasonal events or milestones, not on a weekly schedule. The main community code pages also list only these two as active and do not hint at any extra secret codes, which confirms the current “short” list.
Because the developers have never promised regular code drops, it is normal to have quiet periods with only one or two working codes even while the game itself is still active and running events.
How to get more diamonds without codes
Since there are only two active codes in May 2026, most of your diamonds will come from normal gameplay. There are several free methods you can use without spending any extra money.
You can find diamonds inside different chest types scattered around the forest. Common, Good, Gold, Iron, Ice and Legendary chests all have a chance to drop diamonds along with other loot, so always open every chest you can reach on your route. You also earn diamonds as rewards for reaching certain milestones like surviving to day 50 and day 99, and from completing some badges and achievements.
If you want to speed things up even more, you can buy the Survival Kit or gamepasses with Robux, which add extra gems or classes, but these are completely optional. Many players reach strong late‑game builds just by playing regularly, opening chests, and pushing for deeper nights with good teams.
Join the Saturday Update Party for free diamonds
One of the best free methods that many newer players miss is the Saturday Update Party, sometimes called the Admin Abuse event. This is a special limited‑time event that happens around scheduled update times, usually on Saturdays, where the developers spawn extra rewards in a shared server.
During an Update Party, normal saving is disabled and everyone gathers around the campfire while diamonds, Ruby Chests and other rare items are spawned in waves on the ground. Community posts and videos show that active players can grab roughly 20 to 40 diamonds during a single party if they join early and stay until the end. Sometimes there are also “double gems” effects or bonus chest drops, which make the event even more profitable.
Update Parties usually run for about 30 minutes before or around the weekly update, often at a fixed time like Saturday 10 AM PST / 1 PM EST, although exact times can change each week. Checking a current schedule page or the official Discord before the weekend is the easiest way to know when to log in so you do not miss the next party.
How to find future 99 Nights in the Forest codes
Even though there are no brand‑new codes beyond afterparty and “yay fishing” in early May 2026, you can still prepare for the next drops. The easiest way is to bookmark at least one reliable 99 Nights in the Forest code guide and check it from time to time. Many of these pages show a clear “last updated” date, such as May 1, May 4 or May 5, 2026, so you can quickly see if anything has changed since your last visit.
You should also join the official 99 Nights in the Forest Discord and keep an eye on announcements, event posts and Update Party messages, because codes or extra rewards sometimes appear there first before they spread to other sites.
Until more codes arrive, make sure you redeem afterparty, use the “yay fishing” trick once, join Saturday Update Parties whenever you can, and focus on longer survival runs and opening more chests. With that approach, your diamond count will keep growing even during quiet months with no fresh codes.
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