IMHO.

Games like Radiation Hazard

If Radiation Hazard is your kind of game, the closest matches are Cyborg3003, Strike Team Delta and DROSS — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Radiation Hazard: Transport creatures trapped in a cage on wheels with 1-4 friends! Survive the horrors that lurk within, and learn the secrets that lie in the caves.

2026ActionAdventureWindowsby BraxtonsDev
Radiation Hazard — Steam game cover

Players who liked Radiation Hazard also play

Steam players who put hours into Radiation Hazard also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Cyborg3003

    WHY THIS

    Top pick for Radiation Hazard fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Radiation Hazard.

    6-player co-op survival horror at its finest! Cyborg, monsters and aliens. Free updates

    2024ActionIndieAdventure16.99 USDSteam ↗
  2. Strike Team Delta

    WHY THIS

    Second-strongest match for Radiation Hazard fans by collaborative filtering across millions of Steam libraries. Shares Action with Radiation Hazard.

    Strike Team Delta is a gripping first-person shooter set in a post-apocalyptic world. Battle hordes of undead, team up with friends, and reclaim our world. Survival is in your hands.

    2024Action9.99 USDSteam ↗
  3. DROSS

    WHY THIS

    Third-strongest match for Radiation Hazard fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Radiation Hazard.

    DROSS is a procedurally Generated FPS, set in a derelict facility infested with alien bugs. Explore, collect powerful weapons and equipment, to upgrade your gear and fight the Dross.

    2026ActionIndieAdventureSteam ↗
  4. Undead City

    WHY THIS

    Ranked #4 for Radiation Hazard fans by collaborative filtering across millions of Steam libraries. Shares Action with Radiation Hazard.

    "Undead City" is a pulse-pounding first-person shooter set in a world devastated by a global pandemic. Humanity's last stand unfolds in this action-packed FPS where you must navigate a post-apocalyptic city swarming with zombies.

    2024ActionEarly Access11.99 USDSteam ↗
  5. Guns & Dragons

    WHY THIS

    Ranked #5 for Radiation Hazard fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Radiation Hazard.

    coming soon!

    ActionAdventureSteam ↗
  6. Demon Spore

    WHY THIS

    Ranked #6 for Radiation Hazard fans by collaborative filtering across millions of Steam libraries. Shares Action with Radiation Hazard.

    Blast your way out of tentacle hell as a failed lab experiment gives birth to a rapidly growing viral horror in this intense action rogue-lite inspired by 80s Monster movies. Use the lab to your advantage and improvise an escape plan before this constantly evolving life form spreads out of control.

    2026ActionIndieSteam ↗
  7. The Dust Between: Observer

    WHY THIS

    Ranked #7 for Radiation Hazard fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Radiation Hazard.

    A 1-4 player co-op horror strategy game where you guide unseen clients, draw the map, send commands, solve cases, and survive the dangers inside your own office.

    2026ActionStrategyAdventureSteam ↗
  8. Killing Floor 3

    WHY THIS

    Ranked #8 for Radiation Hazard fans by collaborative filtering across millions of Steam libraries. Shares Action with Radiation Hazard.

    It’s 2091 and megacorp Horzine has produced the ultimate army: an obedient horde of bioengineered monsters called zeds. Now, join the rebel group Nightfall in this co-op action/horror FPS that puts you and your teammates in a battle for the future of humanity.

    2025Action39.99 USDSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Radiation Hazard.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  3. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  4. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with Radiation Hazard.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  5. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Radiation Hazard.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  6. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Radiation Hazard.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗
  7. The Expendabros

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Adventure with Radiation Hazard.

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗
  8. Iron Snout

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Radiation Hazard.

    Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.

    2016ActionIndieFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about Radiation Hazard

Does Radiation Hazard have multiplayer or co-op?
Yes — Radiation Hazard supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to Radiation Hazard?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Radiation Hazard are Cyborg3003, Strike Team Delta, DROSS.
Who developed Radiation Hazard?
Radiation Hazard was developed by BraxtonsDev.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Radiation Hazard.

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