Free loot is flying around Once Human right now, and August 2026 is one of the busiest reward periods the game has seen in a while. Between the second-anniversary celebration, major collaborations, creator campaigns and the huge August console launch, players have a long list of redeem codes worth throwing into the redemption box.
Some of these codes can drop valuable Starchrom for the Wish Machine, while others offer Stardust resources, Mitsuko’s Mark, Deviation crates, Paradise Coins, gift boxes, dyes and shop coupons. For newer players especially, grabbing every available reward can make those early hours feel a lot less brutal.
There is one major warning, though: Once Human redeem codes can expire, hit redemption limits or suddenly stop working with little notice. A code showing up on an August list does not automatically mean the game will still accept it. That has become especially important with older anniversary codes and creator-specific promotions, so the smartest move is simple — redeem the strongest codes first and treat questionable ones as bonus attempts.
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Active Once Human Codes to Try in August 2026
Based on the most recent available checks, these are among the strongest codes currently worth trying:
| Code | Reported Rewards | Current Status |
| ysa6pfr4hk | Console-launch rewards | Strongly reported for the August 2026 console launch |
| hfxpneakdd | Console-launch rewards | Strongly reported for the August 2026 console launch |
| GEARUP01 | 1 Stardust Secret Crate: S13, 50 Mitsuko’s Mark, 50 Stardust Source | Reported active |
| STARDESK01 | 1 Stardust Secret Crate: S13, 50 Mitsuko’s Mark, 50 Stardust Source | Reported active |
| CONSOLEDEV | 2,000 Starchrom, 3 Gamer Pro Gift Boxes | Reported active |
| 2026SFOH | 1,000 Starchrom, Butterfly’s Emissary Crate II, 100-off-500 coupon | Reported active |
| S3STREAMER | 1,000 Starchrom, Butterfly’s Emissary Crate II, 100-off-500 coupon | Reported active |
| OH25SEPT25 | 800 Starchrom, 100 Mitsuko’s Mark, 2 Butterfly’s Emissary Crates | Reported active by multiple trackers |
| s1newgameplay | 1,000 Starchrom, 200 Stardust Ether, 2 Butterfly’s Emissary Crates | Reported active |
| OH25XMAS | Butterfly’s Emissary Crate II, 100 Crystgin discount coupon, Woolen Green Dye | Reported active |
| 1030OHPALS | 100 Paradise Coins, Butterfly’s Emissary Crate, 100-off-500 shop coupon | Reported active |
The two codes grabbing particular attention are ysa6pfr4hk and hfxpneakdd, especially for players jumping into Once Human through PlayStation or Xbox around the August 25 console launch. Recent reporting identifies both as codes distributed in connection with console-launch AMAs.
And the launch itself brought far more than just redeem codes. Once Human officially launched on PlayStation 5, PlayStation 5 Pro and Xbox Series X|S on August 25 at 11:00 PT. The launch also introduced a Global Heat Event, a seven-day Bonus Check-In Event and a Gather Friends event, all offering additional rewards independently of promo codes.
GEARUP01
Reward: 1 Stardust Secret Crate: S13, 50 Mitsuko’s Mark and 50 Stardust Source.
This code comes from the game’s GearUP partnership. An official partnership announcement published in July 2026 confirmed that Once Human and GearUP were working together again, with GearUP offering network-optimization features for the game.
GEARUP01 has continued appearing consistently across August code lists. The combination of a Stardust Secret Crate and two useful currencies or resources makes it one of the more attractive codes to test.
STARDESK01
Reward: 1 Stardust Secret Crate: S13, 50 Mitsuko’s Mark and 50 Stardust Source.
STARDESK01 is linked to the official Once Human and StarDesk partnership announced in July 2026.
The partnership allows players to remotely access their PC version of Once Human from another device. According to the official announcement, StarDesk can connect players to their existing PC installation from Windows, macOS, iOS and Android devices.
The code itself was not displayed in that official partnership announcement. Its current validity therefore comes from independent code trackers rather than direct confirmation from the announcement. Even so, it remains one of the most consistently repeated codes on August 2026 lists.
CONSOLEDEV
Reward: 2,000 Starchrom and 3 Gamer Pro Gift Boxes.
This is one of the codes connected to the August console-launch period, and that 2,000 Starchrom reward instantly makes it one of the biggest codes on the list.
The timing also lines up with the official console launch on August 25, when Once Human introduced several launch-period events designed to give new players extra resources and rewards.
2026SFOH
Reward: 1,000 Starchrom, 1 Butterfly’s Emissary Crate II and a 100-off-500 shop coupon.
This is another high-value code worth trying because it combines Starchrom with a Deviation-related reward and a shop discount.
S3STREAMER
Reward: 1,000 Starchrom, 1 Butterfly’s Emissary Crate II and a 100-off-500 shop coupon.
The reward package here mirrors 2026SFOH. S3STREAMER has appeared across multiple August 2026 code lists, although it does not have the same level of direct official documentation as the game’s major update and event announcements.
OH25SEPT25
Reward: 800 Starchrom, 100 Mitsuko’s Mark and 2 Butterfly’s Emissary Crates.
This older promotional code is still listed as active by several trackers.
Its name references September 2025, so players should treat OH25SEPT25 as a try-now code rather than a guaranteed August 28 code. Promotional codes can sometimes remain redeemable long after the campaign that inspired them, but continued availability ultimately depends on the game’s redemption system.
s1newgameplay
Reward: 1,000 Starchrom, 200 Stardust Ether and 2 Butterfly’s Emissary Crates.
This code continues to appear on current August lists. Like several older promotions, its continued validity is based on current tracker reports rather than a newly published official announcement.
OH25XMAS
Reward: 1 Butterfly’s Emissary Crate II, 100 Crystgin discount coupon and Woolen Green Dye.
Despite the Christmas-themed name, OH25XMAS has continued appearing on several August 2026 code lists.
Because it is an older promotional code, players should redeem it immediately while the game still accepts it.
1030OHPALS
Reward: 100 Paradise Coins, 1 Butterfly’s Emissary Crate and a 100-off-500 shop coupon.
This code is connected to the game’s Palworld-related promotional content.
The reward package includes Paradise Coins, a Butterfly’s Emissary Crate and a shop coupon. It remains one of the repeatedly reported active options appearing in late-August code lists.
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Creator and Collaboration Codes Are Also Worth Testing
A separate batch of Once Human codes comes from content creators, social platforms and collaboration campaigns.
These include:
- CC1030YOUTUBE — Nutcracker Combo Gift Box and 50 Paradise Coins
- CC1030TWITCH — Faded Wings Combo Gift Box and 50 Paradise Coins
- CC1030TIKTOK — Starry Dream Combo Gift Box and 50 Paradise Coins
- OHPALCROSSW — Nutcracker Combo Gift Box and 100 Paradise Coins
- CC1023YOUTUBE — Glitter Hooves Combo Gift Box and Butterfly’s Emissary Crate
- CC1023TIKTOK — Ultimatum Combo Gift Box and Butterfly’s Emissary Crate
- CC1023TWITCH — Gamer Pro Gift Box and Butterfly’s Emissary Crate
These codes are less reliable than the main promotional codes because creator codes can have redemption limits or disappear after a campaign ends.
The best approach is to treat them as bonus codes to test rather than guaranteed active rewards.
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What Happened to anniv014 and custom1year?
These two codes need a serious warning label.
Earlier August lists consistently included:
- anniv014 — Anniversary rewards
- custom1year — 666 Starchrom
Both codes were still being listed as active by several trackers during the middle of August. However, community reports on August 28 indicated that at least some players were receiving an “overdue redemption code” message while attempting to redeem them.
That means anniv014 and custom1year should no longer be presented as definitively active on August 28.
Players who have never redeemed them can still make one final attempt, but these codes should not be included when calculating the rewards currently guaranteed to be available.
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OMAROTM12 Is Another Code to Treat Carefully
Reported reward: 1 Stardust Secret Crate and 2 Healing Syringes.
OMAROTM12 has also been reported as having a September 10 expiration date.
The problem is that the available evidence is weaker than the evidence supporting the repeatedly reported codes. It has appeared on some August lists, while other trackers specifically classify it as a code that could not be fully verified.
For that reason, OMAROTM12 should be treated as a try-now code rather than a confirmed universal code.
Once Human Codes Reported as Expired
The internet has a bad habit of keeping dead redeem codes alive forever.
Several older Once Human codes continue circulating because code pages are often copied or updated inconsistently. More recent trackers have reported the following as expired:
- THANKYOU
- RAIDZONE
- RAIDZONEDROPS
- OHS10521
- OH000007
- MP3H4X643R
Other older codes that have also moved into expired-code lists include:
- ONCEHUMAN1010
- HALLOWEEN2024
- ONCEHUMAN0920
- OH777777
- ONCEHUMAN0815
Several older creator and event codes have also been classified as expired.
An old webpage displaying one of these codes does not mean it remains redeemable. Code lists are frequently copied between websites, allowing expired rewards to keep appearing on supposedly current pages.
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Redeem Codes and Invite Codes Are Not the Same Thing
This is an easy one to mix up.
Once Human also features a referral system called Gather Friends, and the codes used there are different from ordinary promotional redeem codes.
Player-generated invite codes can begin with “yq” and are designed for the friend-invitation system. These can provide Friendship Points and progression-related rewards, including weapon blueprint benefits.
That means a player’s personal referral code should not be confused with universal promotional codes such as GEARUP01 or CONSOLEDEV.
The August console launch also increased the importance of the Gather Friends system, with the official launch announcement specifically highlighting friend-gathering events and rewards.
How to Redeem Once Human Codes
The redemption location has changed during the game’s lifespan, which means some older guides may point players toward outdated menus.
Official game update documentation places the current redemption feature here:
Settings → Account → Redeem Code
On mobile, the current interface can similarly be accessed through the game’s settings menu.
For the PC version, open the game’s menu and navigate to the redemption section. Depending on the current client interface, the option may also appear through the Events or Shop Events interface.
Once the redemption box appears:
Enter the code exactly as written, including its capitalization, and confirm the redemption.
A valid code will add the corresponding reward to the account or deliver it through the game’s reward or mail system.
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Why a Once-Human Code Can Suddenly Stop Working
Watching a code fail after finding it on a supposedly current list is frustrating, but there are several possible reasons.
The Code Expired
This is the most straightforward reason. Promotional codes are often tied to specific campaigns, updates, anniversaries or collaborations.
The Code Reached Its Redemption Limit
Creator and social-media codes can have limited redemptions. A code may work for some players and fail for others after the available redemption limit has been reached.
The Code Is Platform or Region Dependent
Some promotional campaigns can be tied to a particular event, server, region or platform.
The August 2026 console launch has also produced codes specifically associated with the new console audience.
The Code Was Entered Incorrectly
Codes containing mixed capitalization and numbers are easy to mistype. Copying and pasting them can help avoid simple errors.
The Code Was Copied Incorrectly
This is especially common on third-party code websites. A code can remain on a page long after the original promotion has ended.
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The August 2026 Console Launch Is Making Code Hunting Even More Important
The current flood of rewards is not happening by accident.
Once Human officially launched on PS5, PS5 Pro and Xbox Series X|S on August 25, bringing several events designed to give new players additional rewards and resources.
The Global Heat Event asks players across platforms to accumulate Heat Points and unlock rewards including:
- Starchrom
- A Stardust Secret Crate S14
- The limited Pyro Dino vehicle skin
The Bonus Check-In Event provides daily rewards after the console launch, including:
- A Stardust Secret Crate S14
- Lightforge Ingot
The seventh-day reward is the Epic cosmetic:
Azure Glint – Blade
The Gather Friends Event also provides additional rewards through friend invitations and activity.
For new players, this creates a particularly valuable starting period. Redeem codes are only one source of free rewards, and combining them with the launch events can give a new character a considerably stronger starting stockpile.
Once Human’s Second Anniversary Also Helped Create the Current Reward Rush
The August console launch followed Once Human’s second-anniversary celebration, known as Dreamy Maelstrom.
The official anniversary development blog announced an anniversary code containing:
- A Stardust Secret Crate S13 (Epic)
- 1,000 Starchrom
- A random-level Mr. Wish with the Penguin Hope trait
The anniversary celebration also included reunion gifts for returning players and starter rewards for new players.
Those rewards included:
- A self-select legendary gear blueprint
- A Deviation selection box
- Nalcott pioneer supplies
This helps explain why so many anniversary-related codes have continued circulating throughout August.
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Best Once Human Codes to Try First
Nobody wants to spend half an hour typing questionable codes one by one, so starting with the strongest recent candidates makes the most sense.
For new console players, start here:
- ysa6pfr4hk
- hfxpneakdd
- GEARUP01
- STARDESK01
- CONSOLEDEV
Then move on to:
- 2026SFOH
- S3STREAMER
- 1030OHPALS
- OH25SEPT25
- s1newgameplay
After that, test the creator-specific codes and OMAROTM12.
Finally, anniv014 and custom1year are worth trying only for players who have never redeemed them. Community reports from August 28 mean they should no longer be advertised as guaranteed active codes.
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The Bottom Line on Once Human Redeem Codes in August 2026
Once Human currently has a massive collection of promotional rewards circulating around its second anniversary, the StarDesk and GearUP partnerships, Palworld-related promotional content, creator campaigns and the August console launch.
The most useful codes to try immediately are GEARUP01, STARDESK01, CONSOLEDEV, 2026SFOH and S3STREAMER. The newly reported ysa6pfr4hk and hfxpneakdd also deserve special attention from players joining through the PS5 and Xbox launch.
The biggest rule is to redeem everything as quickly as possible. Code status can change fast, and there can be a major difference between a code listed as “active” on a third-party tracker and a code that is actually accepted by the game.
And most importantly, never assume every code appearing on an August list is still active on August 28. The changing status of anniv014 and custom1year shows exactly why current verification matters, while creator-specific codes can disappear even faster.
In short: grab the confirmed and strongly reported codes first, test the questionable ones afterward, and don’t sleep on the console-launch events — August 2026 is packed with free loot for Once Human players.
Featured Image Credit: Starry Studio / NetEase Games
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