IMHO.

Single-player games like Railbreak

Below are 15 single-player Steam games similar to Railbreak, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Railbreak page.

Ranked picks

  1. 1
    VIRTUAL SOLDIERS — Steam game cover

    VIRTUAL SOLDIERS

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    A rail shooter. Grab one of 6 weapons, blast through levels filled with enemies, blow up the environments, grab health packs dropped from enemies, and defeat the unique bosses.

    2021ActionIndieCasual0.99 USDSingle-playerSimilar games →
  2. 2
    Dinobreak — Steam game cover

    Dinobreak

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    Dinosaurs have returned in this retro survival horror crisis.

    2023ActionIndieAdventure5.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    CYGNI: All Guns Blazing — Steam game cover

    CYGNI: All Guns Blazing

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    An unrelenting onslaught of eye-popping visuals, ear bursting soundscapes and mind-melting action makes CYGNI the vanguard for the next generation of shoot-em ups. Outgunned, outmanned and out on your own, plunge into a sky full of hell in a last-ditch battle for survival.

    2024ActionIndie5.24 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Until The Last Bullet — Steam game cover

    Until The Last Bullet

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action with Railbreak.

    Until The Last Bullet is a unique combination of an FMV and rail-shooter game in which you navigate the winding halls of an abandoned factory, eliminating waves of bloodthirsty mutants.

    2024Action9.99 USDSingle-playerSimilar games →
  5. 5
    Contagion — Steam game cover

    Contagion

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    Contagion isn't your average Zombie Shooter but instead takes a more realistic and different approach to the popular genre with unique characters, environments, weapons, items, and a built in system that makes every round completely unpredictable with resources, objectives, and paths ever changing.

    2013ActionIndieAdventure3.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Iron Meat — Steam game cover

    Iron Meat

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action with Railbreak.

    Iron Meat is a run-and-gun arcade shooter that immerses players in an apocalyptic future overrun by "The Meat," an iron-ravenous mass mutating everything in its path. Blast your way through retro-inspired stages and bosses to uncover the shocking horrors behind secret experiments on the Moon.

    2024Action19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    PolyClassic: Wild — Steam game cover

    PolyClassic: Wild

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    This game is an action game that combines elements of the classic retro shooter and low poly styling. The player's task is to destroy all enemies that come across on the way.

    2021ActionStrategyIndie13.99 USDSingle-playerSimilar games →
  8. 8
    AI Olympius — Steam game cover

    AI Olympius

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    Join the rebels in a third-person shooter with RPG elements and base-building mode. Fight against various combat drone models under the control of the supreme AI.

    2023ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Outbreak: The New Nightmare — Steam game cover

    Outbreak: The New Nightmare

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    Return to the roots of co-op survival horror as you face monstrous hordes, scrounge for supplies and attempt to survive the nightmare. You have one life. Make it count!

    2018ActionIndieAdventure2.59 USDSingle-playerSimilar games →
  10. 10
    Outbreak — Steam game cover

    Outbreak

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    Race against the clock and battle the undead in this co-op survival horror nightmare.

    2017ActionIndieAdventure0.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Outbreak: The Nightmare Chronicles — Steam game cover

    Outbreak: The Nightmare Chronicles

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    Experience an immersive and horrifying episodic single-player survival horror nightmare. Trapped alone in a desolate manor and hunted by monstrous foes, you will need to scrounge for supplies, manage your resources, solve puzzles and battle the undead to survive.

    2018ActionStrategyIndie0.99 USDSingle-playerSimilar games →
  12. 12
    Outbreak: Lost Hope — Steam game cover

    Outbreak: Lost Hope

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    Help a mother survive against the undead and find her her lost daughter in this hardcore survival horror nightmare.

    2019ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  13. 13
    Outbreak: Epidemic — Steam game cover

    Outbreak: Epidemic

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    Return to the world of 4-player co-op survival horror with classic gameplay, strict inventory management, crushing enemies, horrific difficulty and more as you and a group of survivors try to survive the epidemic.

    2020ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  14. 14
    Outbreak: Endless Nightmares — Steam game cover

    Outbreak: Endless Nightmares

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    The nightmare continues for Lydia and her fellow survivors. Experience true horror in this co-op survival horror roguelike.

    2021ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  15. 15
    Outbreak: Contagious Memories — Steam game cover

    Outbreak: Contagious Memories

    Single-player alternative to Railbreak — playable solo, no multiplayer required. Shares Action and Indie with Railbreak.

    You’re trapped in a city ravaged by the undead - can you make it out alive? Join Lydia in her desperate struggle to escape, either alone or with a friend in co-op, in this chilling love letter to classic 90s survival horror.

    2022ActionIndieAdventure5.99 USDSingle-playerSimilar games →