Reaktorhallen R1 - Zombie Shooter
You are tasked with defending yourself against multiple waves of zombies using only a gun.
$0.99
Games like Protocol Meltdown
Looking for that same tense and chaotic spark as Protocol Meltdown? These games are worth a look next.
Nucleares
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.
Replayable
84% of 1,147 Steam reviews are positivePlayers online now: 27$14.99Rasvyat Nuclear Power Station
A co-op RBMK reactor simulator, with a detailed control room, realistic physics and authentic sound design
Also in Co-op · Tense, Chaotic, Replayable
79% of 164 Steam reviews are positive$9.99Chernobyl: Simulator
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, Replayable
91% of 86 Steam reviews are positivePlayers online now: 3$15.99Save the Reactor
What if you happened to be in a control room of a nuclear reactor and something went wrong? Save the Reactor gives you the opportunity to fully experience these emotions! This simulator is great for those who like to challenge themselves and aren't afraid of difficulties!
Tense, Retro, Replayable
95% of 128 Steam reviews are positive$4.99MESOZOIKUM
A satirical nuclear reactor management game about profit, control and the art of the acceptable catastrophe.
Tense, Chaotic, Replayable
100% of 1 Steam reviews are positive$4.99Mission To Fission
Nuclear fission simulator. Control A nuclear reactor, balancing Uranium fissile material. The game features a oversimplified reactor and the R.B.M.K Reactor in Chernobyl.
Chaotic, Retro
88% of 25 Steam reviews are positive$4.99Nuclear Meltdown
Nuclear meltdown is a collective video game in which a group of players find themselves having to face an emergency in a nuclear power plant despite not having the technical skills.
Also in Co-op · Tense, Chaotic, Retro
71% of 7 Steam reviews are positiveFreeNuclear Design Bureau
A hardcore physics sandbox where you play a junior engineer at the Kurchatov Institute. The State hands you a directive, a warehouse of dangerous materials and a blueprint grid. Paint on explosives, casings and cores, run the detonation for real, then work out why it fizzled. Design. Simulate. Detonate.
Tense, Chaotic, Retro
79% of 448 Steam reviews are positivePlayers online now: 76$9.99Reactor Tech²
Become the main power engineer of the world - the builder of the most powerful power plant that feeds the whole world! You have to build your own power plant, research new technologies and make the most successful power company in 100 gaming years.
Replayable
68% of 351 Steam reviews are positive$14.99Zoo Protocol
ZOO PROTOCOL is a co-op sci-fi horror for 1–5 players with a dark story about escaping an abandoned energy facility. Outsmart the system or be scrapped.
Also in Co-op · Tense, Chaotic, Replayable
94% of 34 Steam reviews are positive$5.99Mutant Meltdown
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, Replayable
81% of 43 Steam reviews are positive$9.99Feed the Reactor
Feed fuel into a reactor, mix elements until the numbers sing, and warp across a strange galaxy with a secret. A compact incremental game with strategy, automation, and three endings you can reach in one run.
Retro, Replayable
82% of 672 Steam reviews are positivePlayers online now: 5$6.99
Cheaper than Protocol Meltdown
CHAMBER: ATOM BREAKER INC
A reactor made of breakable pixels. Stir the atoms with your hand, fuse them up the ladder, and chew through the chamber wall layer by layer until…
100% of 3 Steam reviews are positive$1.99
FailFactory
FailFactory: Total Meltdown is a chaotic co-op factory disaster where everything that can go wrong, will.
100% of 2 Steam reviews are positive$0.99
Critical Point
Critical Point is a retro sci-fi casual strategy game. You have to make the particle count in reactor cells exceed 4, surpassing the critical point…
89% of 9 Steam reviews are positive$2.49
Isyium
Isyium is a unique combination of simulation, strategy and casual arcade (if played in that spirit) with an abridged story mode.
75% of 4 Steam reviews are positive$0.99
Virus Lab
Virus Lab is a first-person simulation where you run a high-security research facility. Play solo or team up in co-op with up to 3 friends.
0% of 11 Steam reviews are positive$0.95
My Little Bomb
You are a scientist and engineer of the North Korean army and you need to grow your little nuclear bomb.
67% of 86 Steam reviews are positive$0.99
ISOLATE
You, who needed money, will participate in a secret biological experiment.
95% of 43 Steam reviews are positive$1.99
Fusion Fling
You are contracted by Blue Billy Bear to create fusions of different items, and to manage the sizes of them in this puzzle adventure to prevent…
100% of 1 Steam reviews are positive$0.99
FORGOTTEN IN HELL
2023 In one of the closed special clinics where experiments were conducted on the creation of a superman failed in the system and everything went…
70% of 10 Steam reviews are positive$1.99
Planet Factory
A small quick game about building a factory to launch planets into a solar system!
86% of 28 Steam reviews are positive$0.99
Hidden gems like Protocol Meltdown
Feed the Reactor
Feed fuel into a reactor, mix elements until the numbers sing, and warp across a strange galaxy with a secret.
82% of 672 Steam reviews are positivePlayers online now: 5$6.99
Nuclear Design Bureau
Draw your design on the grid, run a real detonation simulation, and figure out why it fizzled or why it did not.
79% of 448 Steam reviews are positivePlayers online now: 76$9.99
Save the Reactor
What if you happened to be in a control room of a nuclear reactor and something went wrong?
95% of 128 Steam reviews are positive$4.99
Nucleares
From coolant pumps to control rods, every switch in the plant is yours to manage, and one careless move can bring it all down.
84% of 1,147 Steam reviews are positivePlayers online now: 27$14.99
Rasvyat Nuclear Power Station
A co-op RBMK reactor simulator, with a detailed control room, realistic physics and authentic sound design
79% of 164 Steam reviews are positive$9.99
MISERY
Raid irradiated ruins, hunt artifacts and keep your bunker standing while your mind holds on.
85% of 20,733 Steam reviews are positivePlayers online now: 258$19.99
Organs Please
A dark and satirical management sim, where you take control of a recycling factory with a twist: it recycles humans.
82% of 202 Steam reviews are positivePlayers online now: 3$6.99
Rogue AI Simulator
Play as a Rogue Artificial Intelligence, in the sequel to the hit Flash game "I'm an Insane Rogue AI", played more than 4 million times!
82% of 366 Steam reviews are positive$11.99
Mercury Fallen
A sci-fi colony management sim with a focus on exploration, expansion, and survival.
78% of 259 Steam reviews are positivePlayers online now: 2$24.99
Zombie Cure Lab
In a world overrun by the undead, build a lab to fight back with science. Manage survivors, gather vital resources, and turn zombies into allies.
65% of 393 Steam reviews are positivePlayers online now: 1$24.99
Oxygen
Humanity is down to its last breaths, and the machine that breathes for it is yours.
70% of 837 Steam reviews are positivePlayers online now: 14$14.99
Reactor Tech²
Become the main power engineer of the world - the builder of the most powerful power plant that feeds the whole world!
68% of 351 Steam reviews are positive$14.99
Newest games like Protocol Meltdown
CHAMBER: ATOM BREAKER INC
A reactor made of breakable pixels. Stir the atoms with your hand, fuse them up the ladder, and chew through the chamber wall layer by layer until…
100% of 3 Steam reviews are positive$1.99
Nuclear Design Bureau
Draw your design on the grid, run a real detonation simulation, and figure out why it fizzled or why it did not.
79% of 448 Steam reviews are positivePlayers online now: 76$9.99
D.E.C.A.Y.
Survive 365 days to earn absolute freedom. Become the operator of a remote D.E.C.A.Y. bunker, explore the scorched sectors of the United States with…
81% of 106 Steam reviews are positivePlayers online now: 2$24.99
V.A.U.L.T. PROTOCOL
A 6-player co-op horror game where you loot valuable relics from nuclear wastelands to satisfy the perfect AI, KUT-ANA.
80% of 5 Steam reviews are positive$9.99
Rekindling
Rekindling is a settlement building and management game. You are tasked with rebuilding society after the ZTD virus has taken over and turned the…
80% of 45 Steam reviews are positive$19.99
Zoo Protocol
ZOO PROTOCOL is a co-op sci-fi horror for 1–5 players with a dark story about escaping an abandoned energy facility.
94% of 34 Steam reviews are positive$5.99
Push It!
PUSH IT! is a local split-control co-op game about two operators running an unstable emergency reactor.
100% of 10 Steam reviews are positive$9.99
How to Make an Atomic Bomb in Your Garden
Turn your backyard and a pile of household junk into a very theoretical bomb, one absurd errand at a time.
89% of 2,167 Steam reviews are positivePlayers online now: 6$11.69
MegaFactory Titan
A factory-building game. Survive a harsh climate, strip mine an infinite world, and build a sprawling factory, then trade or go to war with…
77% of 153 Steam reviews are positivePlayers online now: 3$19.99
COALCOM: Power Station
Pressure climbing. Drum level dropping. Three alarms and the TSO wants more power.
100% of 6 Steam reviews are positive$12.99
Criticality
A short incremental game about splitting atoms and triggering exponentially growing chain reactions.
92% of 65 Steam reviews are positivePlayers online now: 1$6.99
Dead 4 Now: Bio-Weapon Simulator
Craft bio-weapons, master lethal science, and unleash global annihilation. Experiment. Fail. Adapt. Evolve. Repeat until humankind falls.
73% of 30 Steam reviews are positive$14.99