Once Human Strange Door Deviant: How to get and uses

The Once Human Strange Door is a Crafting Deviant that produces Shattered Strange Doors, a material required to craft Standing and Horizontal Portals at your base. While constructing a large and extravagant base with all the necessary amenities is fun, it can also become quite frustrating and time-consuming to climb multiple sets of stairs just to reach a specific facility.

However, with portals in your base, you can enjoy both a spacious layout and easy maneuverability between essential facilities, even if they are spread across different parts of your house.

This guide covers everything you need to know to get the Strange Door Deviant in Once Human, including where to find it and how to craft portals.

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Where to get Once Human Strange Door Deviant

The Strange Door Deviant is found near Lighted Doors puzzles (Image via Starry Studio)

The Strange Door Deviant in Once Human can be found near Lighted Doors puzzles in the open world. These puzzles drop Legendary accessories for various weapons, along with rare currencies and resources. More importantly, this Crafting Deviant has a chance to spawn near them.

Although the Strange Door is not particularly rare, like all other Deviants, you may need to change worlds and visit the locations multiple times to find it due to its random spawn chance.

Here are all the Lighted Doors puzzle locations in Once Human:

• (6504, -5225): East of Throughville, Dayton Wetlands region
• (4377, -6465): East of Gaia Research Center Ruins, Broken Delta region
• (6624, -3666): South of Ricci Securement Point, Iron River region
• (3394, -4767): West of Tall Grass Inn, Chalk Peak region
• (4004.80, 147.09): Northeast of Sunshine Farm, Blackheart region

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How to use Once Human Strange Door Deviant

The Strange Door Deviant in Once Human (Image via Starry Studio)

After capturing the Strange Door Deviant, store it in an Isolated Securement Unit in Once Human. As long as its Deviant Power remains above 30, it will passively produce Shattered Strange Doors. You can adjust this threshold in the Isolated Securement Unit.

To craft a Standing or Horizontal Portal in Once Human, go to the Building menu by pressing B, then right-click and select the desired portal in the Function Facility tab under Facilities. You can only have two portals at your base simultaneously.

Here are the materials required to craft Standing or Horizontal Portals in Once Human:

• 20x Shattered Strange Doors
• 4x Acid
• 3x Glass
• 20x Steel Ingot

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Check out our other guides on this game:

• All Gold Mods in Once Human, and where to get them
• 5 beginner tips for Once Human
• Once Human Mobile release date
• Once Human Dayton hospital crate locations and puzzle