Abiotic Factor

Abiotic Factor

Deep Field Games · 2025 · Survival, Online Co-Op, Open World Survival Craft, Crafting, Base Building

PC
Game Pass Overwhelmingly Positive96% · 40,6924,290playing now
Best price 29 Fair price
$23.35-33%
$34.99lowest tracked $10.52
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Steam
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Trailers & screenshots

About Abiotic Factor

✦ AI summary

Lead a team of scientists through a catastrophic containment breach in a massive underground research facility, crafting ingenious weapons and traps to outsmart alien threats, interdimensional invaders, and trigger-happy soldiers in this 90s sci-fi survival game. Team up with up to 5 other players, choose your PhD specialization, build bases, and explore a sprawling complex filled with paranormal artifacts and supernatural anomalies while trying to escape or establish a new home.

Home to the world's greatest minds, GATE operates a global network of secretive research laboratories, spanning every field of scientific study - and the realms beyond.

As a GATE employee you extend the bounds of human knowledge, and seek to explain the unexplainable - including anomalies and paranormal entities: from gravity-distorting artifacts to supernatural creatures with an unbridled instinct for violence. Safety, security, and secrecy are of the utmost importance… usually.

After a catastrophic containment breach, your workplace has become a cosmic battle zone: anomalous entities are on the loose, enemies from other dimensions are invading via portals, and an arcane military sect - known as The Order - is targeting personnel and entities indiscriminately, aiming to seize artifacts and put an end to the chaos.

Containment procedures have failed and help isn’t on the way. Stranded miles beneath the surface, it’s up to you and your fellow scientists to band together, plan your escape, and make this underground complex your new home - for now.

Abiotic Factor brings a 90’s sci-fi twist and rich character progression to the multiplayer open world survival crafting genre. Up to 6 players can choose their PhDs, build their scientist, gear up, and explore a massive subterranean complex, filled with supernatural artifacts, transdimensional foes, and science experiments gone awry.

Between alien threats hunting their next meal, trigger happy soldiers, and the world’s most advanced robotic security forces attacking personnel working overtime, there’s no shortage of danger. As a scientist, fighting isn’t your forte, so you’ll need to put your PhD to work to outwit your opponents: craft ingenious and outlandish tools, weapons and gear, from simple nets and wooden bats to laser-cannons and elaborate traps - everything your big science brain can muster!

Make yourself at home - you’re here for the long haul. Scavenge resources from vacant offices and empty labs, raid vending machines, and steal company property to build a new base of operations as you explore the facility. When it’s time for a change of scenery, pack up your belongings and move them across the facility using handcarts, forklifts, SUVs, teleporters, and more.

Don your lab coat and earn your PhD: from Phytogenetic Botanist to Defense Analyst and Archotechnic Consultant (and many, many more), each with its own advantages essential to survival. Combine traits and skills, then level up to earn perks and abilities with your fellow scientists to forge a formidable scientific force.

Working at GATE may have been a dream job, but dying here wasn’t part of your five year plan. Explore this massive underground facility as well as many worlds beyond and take full advantage of the most advanced technology unknown to mankind in this interdimensional sci-fi adventure!

DLC & expansions

🎁 Complete the collection

Base game + 2 of 3 DLC at today's best prices (some DLC unpriced).

$37.33
to own everything

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Jul 17, 2026
I have played through this game twice with a friend and get genuinely get excited about playing it again. For the pirce point of being about $51AUD its only about 4 gigs but massivly in depth and I would 100% say worth the price, especially if you have friends to play it with. It is also constently receving updates and extra content. Buy the game, support the devs and have fun doing some silly science
Recommended Jul 17, 2026
2nd Best game ever made
Recommended Jul 17, 2026
this game is the kind of GOTY every year kinda game
Recommended Jul 17, 2026
This will be one of the best games you will play. There are many amazing games, then out of those are the ones that are "iconic", this will be a classic. I started playing in beta and the game was originally cheaper then but knowing now how good this game is since playing it, the price is beyond justifiable, if I had to buy it again I would. Initially I took this game from face value as sort of just fun multiplayer half life like game, but that is describing just 0.01% of it. If you are wanting a comparison; Think of it like a combination of many classics in sci-fi games such as Half Life and SCP. Project Zomboid for crafting, food and health management (but fun not tedious). Plus many stories and alternate universes, covering aliens, science experiments, cults and more. There is a huge amount of gameplay which is really good, though be prepared for it to be long. There is a ridiculous amount of stuff to explore and do, and in my current playthrough with a friend we have over 80 hours and it is maybe conservative to what we could have done and still do. Every part right from the beginning is just so interesting and fun. I never wanted it to end, but that's the funny part... it ju…
Recommended Jul 17, 2026
A game full of content with developers that love their game and continue to add content.
Recommended Jul 17, 2026
Great game, can body block doors for friends and annoy the crap out of them. Then my pet Peccary "Chungus" took after me and body blocked as well. 10/10

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