
The Electrifying Incident: A Monster Mini-Expedition
An adorable bite-sized adventure from the creators of A Monster’s Expedition - explore the facility, avoid the live electricity, and repair the…
Chasing that tense and atmospheric feeling you got from Nuclear Meltdown? Browse these games for your next favorite. You can bring friends along for most of these.
Run a nuclear power plant from the inside: over 200 parameters, 150 switches and a reactor that does not forgive sloppy work. Keep the lights on, handle emergencies, and learn the hard way why this job pays well. A deep, demanding simulator for people who like their problems complicated.
Manage BioFission Research's new highly unstable prototype nuclear reactor codenamed "Project Vermillion," produce enough power to satisfy demand and turn a profit, all while preventing it from destroying the entire facility.
Also in Co-op · Tense, Retro, Chaotic
A co-op RBMK reactor simulator, with a detailed control room, realistic physics and authentic sound design
Also in Co-op · Tense, Chaotic
Chernobyl, 1986. Three plant workers descend into the flooded dark beneath the reactor to open the valves that stand between the meltdown and half of Europe. Every step is measured in radiation, every mistake is permanent, and the Geiger counter never stops clicking. A short, tense horror game based on true events.
Tense, Atmospheric, Dark
You sit at Reactor 4's control desk, rods, gauges and alarms all yours to manage. Chernobyl: Simulator recreates the RBMK-1000 in serious detail, from routine startup to escalating faults and multiple endings. Slow, strict and rewarding for anyone curious how this machine actually worked.
Also in Co-op · Tense, Atmospheric, Dark
A time-driven psychological thriller puzzle game where players monitor systems, analyze data, and solve logic-based challenges under extreme pressure. Every action costs time as you prioritize failures, make critical decisions, and race against a relentless countdown.
Tense, Atmospheric, Dark
The world is on the edge of disaster, and it’s down to you to step in and save the day, again! You’ll join a team of familiar faces to lead the effort to uncover the scope of the issue and guide humanity to a safer and greener future!
Mutant Meltdown is a survival RPG that takes place in a post-apocalyptic world in which you get to manage a group of survivors to fight for their life, level up their skills, help fight off different breeds of mutants, build and upgrade your camp, face hordes of mutants and much more!
Tense, Dark
FailFactory: Total Meltdown is a chaotic co-op factory disaster where everything that can go wrong, will. Repair failing machinery, survive ridiculous hazards, and keep production moving as one terrible shift spirals out of control. And whatever you do... don’t end up like Gary.
Also in Co-op · Tense, Dark, Chaotic
Communicate. Cooperate. Escape. Emergency Exit is an online cooperative escape/puzzle game with asymmetric gameplay. Separated and unable to see each other’s actions, players must work together to solve puzzles and uncover secrets before time runs out.
Also in Co-op · Tense, Atmospheric, Dark
PUSH IT! is a local split-control co-op game about two operators running an unstable emergency reactor.
Also in Co-op · Tense, Chaotic
A co-op survival horror in the frozen Arctic: gather classified documents on the black goo virus and call the evacuation chopper before the US government nukes the whole thing. Anyone can be infected, even your husky. Scavenge weapons, drive snowmobiles, and trust nobody.
Also in Co-op · Tense, Atmospheric, Dark

An adorable bite-sized adventure from the creators of A Monster’s Expedition - explore the facility, avoid the live electricity, and repair the…

NODE is a 2.5D puzzle platformer set in a Cold War era nuclear complex.

Draw your design on the grid, run a real detonation simulation, and figure out why it fizzled or why it did not.

You have exactly 60 minutes to save humanity from nuclear extinction. There are no second attempts. No manual saves.

One of you flies through alarms and chaos, the other talks them through every emergency, and the jokes come fast on the way down.

What if you happened to be in a control room of a nuclear reactor and something went wrong?

From coolant pumps to control rods, every switch in the plant is yours to manage, and one careless move can bring it all down.

A co-op RBMK reactor simulator, with a detailed control room, realistic physics and authentic sound design

IT Simulator is a co-op horror game where two players attempt to return power to an office building.

Raid irradiated ruins, hunt artifacts and keep your bunker standing while your mind holds on.

Three workers, six valves, one shot: drain the water beneath the reactor before it reaches the core.

A co-op survival horror in the frozen Arctic: gather classified documents on the black goo virus and call the evacuation chopper before the US…

A terminal-driven psychological horror puzzle set in a secret Soviet underground research facility built after the 1986 Chernobyl disaster.

Draw your design on the grid, run a real detonation simulation, and figure out why it fizzled or why it did not.

Discover the world of mystery and self-discovery with The Core, an immersive action-adventure game.

ZOO PROTOCOL is a co-op sci-fi horror for 1–5 players with a dark story about escaping an abandoned energy facility.

PUSH IT! is a local split-control co-op game about two operators running an unstable emergency reactor.

Turn your backyard and a pile of household junk into a very theoretical bomb, one absurd errand at a time.

One of you flies through alarms and chaos, the other talks them through every emergency, and the jokes come fast on the way down.

You sit at Reactor 4's control desk, rods, gauges and alarms all yours to manage.

A time-driven psychological thriller puzzle game where players monitor systems, analyze data, and solve logic-based challenges under extreme pressure.

you find an abandoned fps game on an old computer. you decide to play it.

Nuclear Day is a story-based role-playing game set in a post-apocalyptic world. Explore the secrets of this world. Fight monsters.

Raid irradiated ruins, hunt artifacts and keep your bunker standing while your mind holds on.