Once Human version 3.1.2 adds Nailoong crossover, first-person overhaul and batch building tools
Once Human version 3.1.2 starts with maintenance on 5 November (AEDT), adding the Nailoong crossover, first-person tweaks and batch building tools.
Once Human version 3.1.2 brings the Nailoong crossover, a big round of first-person improvements and new building tools. Server maintenance starts at 3:00 PM PT on 4 November 2026, which is 10am AEDT on Thursday 5 November in Sydney and Melbourne (7am AWST in Perth). Developers expect it to run about two hours, though the reopening time could change.
After maintenance, every player gets Starchrom ×1,000, Mitsuko’s Mark ×100, a Stardust Secret Crate S15 (Epic), Colorful Badge ×30 and five Transformation Cookie: Nailoong items.
Nailoong crossover
The event runs 5 to 25 November (server time). Players can shout “NAILOONG” in the world to get a cookie that transforms them into Nailoong, then use an exclusive skill called Tummy Battle.
- Nailoong Egg: hatch it with friends for avatar, namecard and theme rewards, plus the Carpenter Nailoong Deviation skin at 100%.
- Nailoong Wheel: spend Draw Tickets on 15-draw rounds, each with a Super Grand Prize.
- Check-In: daily log-ins earn rewards including the Nailoong Disco Light, which makes passers-by dance.
- The transformation item, Disco Light and photo frame stop working once the event ends.
First-person changes
- Reworked first-person roll animation.
- Smooth, continuous ladder climbing in all views.
- Low obstacles can be climbed in any direction.
- A new Camera Switch button puts your weapon on the left side of the screen.
Building and cosmetics
- Batch replace and remove material skins across whole connected buildings, and swap cosmetics on same-type facilities in one go.
- Houses can be moved as a whole, and holographic construction now shows material costs.
- Many fashion sets and parts now support custom dye.
- Isles of Abyss ships get a Straight Ladder and a Rolling Shutter Door.
Other changes
- Custom Server and official server players can add each other as friends, message and group chat. Players with at least 10 minutes on a server can leave reviews.
- Voyager HP has been rebalanced to suit ship cannon damage, with Lv. 60 Voyagers changed most.
- Boats can be steered even above 10,000 kg.
- Xbox One controllers are supported, and PC controller vibration now works as it does on consoles.
- Naval Mines can be crafted again, and a cannonball damage multiplier bug against Voyagers and buildings is fixed.
The next update is scheduled for 3:00 PM PT on 18 November, or 10am AEDT on Thursday 19 November. It’s tied to the Visional Wheel game mode, with Dev Blogs promised beforehand.
