
Surviving in Once Human is not the easiest task, but the game offers some items that can help us throughout our journey, such as the incredible Deviants. There are different types, and you can find them scattered everywhere around the map.
Each Deviant has a special ability that can be used once you manage to capture the creature. Some of them require you to defeat bosses or complete quests, while others are simply floating around, ready to be picked up. Here's a full list of all Deviants in Once Human and where to find them.
Table of Contents
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Once Human Crafting Deviants

Artisan's Touch
This is a single-use Deviant, and it unlocks a formula called All Purpose Hand at the Supplies Workbench. It repairs the gear with the lowest Durability.
- Location: Greywater Industrial Zone
- Securement: High Temperature, 10W Electricity

Atomic Lighter
The Atomic Lighter causes powerful explosions upon landing, and it gives you Split Core Cotton, the material for crafting Fusion Lighters.
- Location: Securement Silo PSI
- Securement: Red Light, Music, 10W Electricity
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Atomic Snail
Makes special materials required for crafting Whim Elixirs. It is used to plant crops or flowers and supplies tools with 5W power.
- Location: Stardust's Advent Loot Crates
- Securement: Crops, Flowers, 5W Electricity

Disco Ball
Produces a special material called Utter Delight, which extends the duration of Whims when used.
- Location: Hales' Moving House
- Securement: Green Light, Red Light, Blue Light
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Dreamcatcher
Grants the ability to leave cobweb traps that slow down enemies when rolling and produces the Weaver, which is a Whim Elixir ingredient.
- Location: Iron River
- Securement: Blue Light, Music, Flowers

Frog the Leaper
A tiny frog that enhances your ability to jump.
- Location: Iron River, Broken Delta
- Securement: Toy, 2W Electricity
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Harveseed
A red seed that activates when your HP is lower than 20%, restoring it fully. Living Armor will not take damage for 10 minutes.
- Location: Broken Delta
- Securement: Crops, Flowers, High Temperature

Hug-In-A-Bowl
Produces Delicious Soup, which restores your Sanity to 100% upon consumption.
- Location: Broken Delta
- Securement: Crops, Flowers
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Masonic Pyramid
The Masonic Pyramid notifies you when an enemy outside of your field of view is aiming at you, and it guarantees through Parapsychology that the first hit in Stealth status is Critical.
- Location: Stronghold Conquest PvP
- Securement: Blue Light, Music, High Temperature, 10W Electricity

Orb Lightning
This ball of light produces Lightining Bottle, which can be crafted using the Supplies Workbench, and it increases performance near Turrets.
- Location: Alpha Institute
- Securement: 10W Electricity
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Party Monkey
Produces materials that allow you to repair its own replicas.
- Location: Eastern Junction Rainway
- Securement: Music, High Temperature

Pup Buddy
Makes special materials for creating Featherweight, an ingredient for Whim Elixir.
- Location: Blackfield Oil fields
- Securement: Green Light, Music, Toy
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Snow Globe
Provides resources to craft Snowballs that slow down or freeze targets. Repeated hits will freeze the enemy.
- Location: Securement Silo PSI
- Securement: Blue Light, Low Temperature

Space Turner
Creates Spatial Keystones used for crafting a Tactial item called Space Twister, which can teleport your teammate to your location.
- Location: Dayton Wetlands
- Securement: Blue Light, Toy
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Strange Door
A big door that allows you to craft Portals wherever you decide. You can teleport between different Strange Doors, using them as many times as you want.
- Location: Riddle Spots
- Securement: Blue Light, Red Light, Flowers

Upper World Spawn
The Upper World Spawn grants a short period of immunity to all types of damage.
- Location: Silo Securement PSI
- Securement: Red Light, Toy, Low Temperature, 10W Electricity
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Once Human Combat Deviants

Butterfly Emissary
You can aim and designate a target, and the Deviant will prioritize attacking it. If there is no target, it will attack nearby enemies. Additionally, it deals extra 20% Weakspot damage.
- Location: Gaia Research Center Ruins
- Securement: Green Light, Flowers

By-The-Wind
Produces Gravity Lift, which lasts 12 seconds and allows you to ascend to a set height and fly.
- Location: Prime War PvP
- Securement: Blue Light, Red Light, Flowers, 5W Electricity

Dr. Teddy
This teddy bear will support you by restoring 100% of your ally's Max HP. If you throw it at someone who is down, it will revive them. Upon summoning, it heals you and all of your teammates.
- Location: Red Sands
- Securement: Green Light, Toy
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Enchanting Void
A plush cat that can transform into a black panther to attack enemies and enhance your melee damage by 100%. It lasts for 20 seconds.
- Location: Securement Silo Theta
- Securement: Red Light, Flowers, Low Temperature, Electricity

Festering Gel
Throw the gel bubble to activate Flawless Fortification. This skill knocks back enemies and transforms into a fortification. It blocks ranged attacks and recovers 10% HP for your allies.
- Location: Greywater Industrial Zone
- Securement: Red Light, Electricity
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Grumpy Bulb
Deals AOE Status damage at the location of impact and disrupts enemies' hostility, making them attack each other.
- Location: Onions everywhere
- Securement: Crops, Flowers, High Temperature

Lonewolf's Whisper
Attacks enemy targets, and it creates a clone of itself after killing them. It increases weapon damage received by enemies by 21.6%.
- Location: Monolith of Thirst
- Securement: Red Light, Low Temperature, 5W Electricity
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Mini Feaster
Follows you while occasionally summoning tentacles around enemies to damage them. By triggering Bounce, you also increase your weapon's damage.
- Location: Mist Zones
- Securement: Red Light, Music, Toy

Mini Wonder
Absorbs bullets within a certain radius and reloads your weapon automatically.
- Location: Red Sands
- Securement: Blue Light, Red Light
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Mr. Wish
This white alpaca fires rapidly and inflicts the Bull's Eye on enemies. Its auto attack makes it aim at nearby opponents by itself.
- Location: Broken Delta
- Securement: Red Light, Music, Toy, Flower, 10W Electricity

Polar Jelly
Throw the Polar Jelly, and it will cause one instance of Frost damage. It automatically attacks nearby enemies and reduced their Movement Speed by 50%.
- Location: Securement Silo X1
- Securement: Blue Light, Low Temperature, 3W Electricity
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Pyro Dino
This Deviant attacks enemies at a reduced rate, dealing AOE Blaze damage. It has a chance to inflict Burn on enemies, and if there isn't a specific target, it kills random nearby enemies.
- Location: Greywater Industrial Zone
- Securement: High Temperature, Electricity

Shattered Maiden
Participates in combat by freezing enemies.
- Location: Eastern Junction Rainway
- Securement: Blue Light, Red Light, Flowers
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Voodoo Doll
The Voodoo Doll shares the damage with your allies or with you, depending on where you have put the target.
- Location: Sunbury Middle School
- Securement: Blue Light, Red Light, Music, Toy

Zeno-Purifier
Attacks targeted or random nearby enemies. It moves autonomously and teleports next to enemies to launch melee attacks. Moreover, it grants you the same ability.
- Location: Strongholds
- Securement: Red Light, Music
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Once Human Territorial Deviants

Buzzy Bee
Boosts the mutation probability of your plants through Skill Rating.
- Location: Dayton Wetlands, Iron River
- Securement: Music, Flowers, Crops

Chefosaurus Rex
Boosts the effect of different foods, and you can craft it at the Stove.
- Location: Securement Silo PHI
- Securement: Red Light, Toy, High Temperature
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Electric Eel
Increases the power output limit of different generators.
- Location: All bodies of water
- Securement: Blue Light, Music, High Temperature

Extradimensional Cat
When you rest in a bed, this Deviant will give you the Cat Snooze, which accelerates your HP recovery.
- Location: Deadsville, Meyer's Market
- Securement: Toy
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Fetch-A-Lot Bunny
This rabbit is great at collecting various plants for you once you activate it.
- Location: Bald Cypress Trees
- Securement: Crops, Toy, Flowers

Flame Essence
Increases the production efficiency of the Furnace and Electric Furnace.
- Location: Hearst Industries
- Securement: Red Light, Toy, 10W Electricity
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Gingerbread House
Produces Cracker Crumbs, which are the main material for crafting Morph Crumbs. They allow you to transform into common objects.
- Location: Hales' Moving House
- Securement: Red Light, High Temperature, Crops

Growshroom
Plants seeds and speeds up the growth of crops. The higher its Skill Rating, the faster they grow.
- Location: Mushrooms everywhere
- Securement: Green Light, High Temperature, 10W Electricity
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H37
This robot explores Settlements and collects resources from Loot Crates.
- Location: Securement Silo Alpha
- Securement: Music, Toy, 10W Electricity

Lethal Rabbit
Hunts animals and obtains resources from them.
- Location: Killing rabbits everywhere
- Securement: Red Light, Low Temperature, 5W Electricity
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Logging Beaver
Pushes down trees when you activate it. The higher its Deviant Level, the more effective it is.
- Location: Near rivers
- Securement: Music, High Temperature, Crops, 3W Electricity

Nutcracker
Guards your territory and attacks suspicious targets.
- Location: Red Sands
- Securement: Green Light, Toy, 5W Electricity
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Paper Figure
Restores the Durability of the Stardust Resonant Filter when it's damaged, and it may find unexpected rewards during Territory Purification.
- Location: Residential areas
- Securement: Red Light, Toy, Flowers

Rain Man
Enhances the Vitality of crops and provides a good amount of irrigation water.
- Location: Harborside
- Securement: Blue Light, Low Temperature
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Rebecca
Summons Mitsuko to your territory and plays piano. This increases the power recovery speed of Deviations.
- Location: Red Sands
- Securement: Green Light, Toy, Flowers

The Digby Boy
Activates and starts mining Ores after exceeding 30 Deviant Power.
- Location: Mining Rare Ore everywhere
- Securement: Music, Toy, High Temperature, 5W Electricity
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Once Human All Deviants Summary

It's important to note that each one of the Deviants in Once Human comes with their own strengths and weaknesses. That's why it's always a good idea to experiment with different creatures and items until you find the ones that fit your strategy and gameplay style best.
The good news is that you can always alternate between Deviants, and you can keep them in your backpack for easy access. Now let's take a look at our summary of all Deviants in Once Human and their respective locations.
Crafting
Deviant | Location |
Artisan's Touch | Greywater Industrial Zone |
Atomic Lighter | Securement Silo PSI |
Atomic Snail | Stardust's Advent Loot Crates |
Disco Ball | Hales' Moving House |
Dreamcatcher | Iron River |
Frog the Leaper | Broken Delta, Iron River |
Harveseed | Broken Delta |
Hug-In-A-Bowl | Broken Delta |
Masonic Pyramid |
Stronghold Conquest PvP |
Orb Lightning | Alpha Institute |
Party Monkey | Eastern Junction Rainway |
Pup Buddy | Blackfield Oil fields |
Snow Globe | Securement Silo PSI |
Space Turner | Dayton Wetlands |
Strange Door | Riddle Spots |
Upper World Spawn | Silo Securement PSI |
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Combat
Deviant | Location |
Butterfly Emissary | Gaia Research Center Ruins |
By-The-Wind |
Prime War PvP |
Dr. Teddy | Red Sands |
Enchanting Void | Securement Silo Theta |
Festering Gel | Greywater Industrial Zone |
Grumpy Bulb | Onions everywhere |
Lonewolf's Whisper | Monolith of Thirst |
Mini Feaster | Mist Zones |
Mini Wonder |
Red Sands |
Mr. Wish | Broken Delta |
Polar Jelly | Securement Silo X1 |
Pyro Dino |
Greywater Industrial Zone |
Shattered Maiden |
Eastern Junction Rainway |
Voodoo Doll |
Sunbury Middle School |
Zeno-Purifier | Strongholds |
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Territorial
Deviant | Location |
Buzzy Bee | Dayton Wetlands, Iron River |
Chefosaurus Rex | Securement Silo PHI |
Electric Eel | All bodies of water |
Extradimensional Cat |
Deadsville, Meyer's Market |
Fetch-A-Lot Bunny | Bald Cypress Trees |
Flame Essence | Hearst Industries |
Gingerbread House | Hales' Moving House |
Growshroom | Mushrooms everywhere |
H37 |
Securement Silo Alpha |
Lethal Rabbit | Killing rabbits everywhere |
Logging Beaver | Near Rivers |
Nutcracker | Red Sands |
Paper Figure | Residential areas |
Rain Man | Harborside |
Rebecca | Red Sands |
The Digby Boy | Mining Rare Ore everywhere |
Have fun and good luck on your next adventure! For more information about Once Human, you can check out this article.
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