IMHO.

Single-player games like Into the Dead: Our Darkest Days

Below are 21 single-player Steam games similar to Into the Dead: Our Darkest Days, 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 Into the Dead: Our Darkest Days page.

Ranked picks

  1. 1
    Zector 7 — Steam game cover

    Zector 7

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action and Strategy with Into the Dead: Our Darkest Days.

    Craft, Build and Fight alongside your friends across this deadly open-world. Use both modern day and sci-fi tech as you Loot, Harvest and Trade for resources, gear and vehicles in order to survive the wasteland.

    2024ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  2. 2
    Into The Haze — Steam game cover

    Into The Haze

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action and Early Access with Into the Dead: Our Darkest Days.

    Into the Haze is a single-player survival game set at the beginning of the apocalypse. You wake up on the rooftop on the 40th floor of the abandoned tower. The whole city is cover with poisonous gas. Gather resources, craft, build, and fight zombies. Survive until help arrives.

    2021ActionIndieAdventure14.99 USDSingle-playerSimilar games →
  3. 3
    VEIN — Steam game cover

    VEIN

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action and Simulation with Into the Dead: Our Darkest Days.

    VEIN is a post-apocalyptic survival multiplayer sandbox game. Gather supplies to survive, explore abandoned buildings, defend your home, and rebuild society, whether alone or with friends.

    2025ActionSimulationRPG19.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Chernobylite Complete Edition — Steam game cover

    Chernobylite Complete Edition

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action and Simulation with Into the Dead: Our Darkest Days.

    Chernobylite is a science-fiction survival horror RPG. Set in the hyper-realistic, 3D-scanned wasteland of Chernobyl’s Exclusion Zone, explore a non-linear storyline in your search to uncover the truth of your tortured past.

    2021ActionIndieAdventure29.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Infection Free Zone — Steam game cover

    Infection Free Zone

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action and Strategy with Into the Dead: Our Darkest Days.

    Choose any real region from the world. Choose your base of operations, then rebuild and readapt the buildings around you to create a self-sustaining settlement. Take charge of a group of survivors from your city. And when the night falls - Defend the zone from the infected!

    2024ActionStrategyIndie24.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Tunguska: The Visitation - Final Cut — Steam game cover

    Tunguska: The Visitation - Final Cut

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action with Into the Dead: Our Darkest Days.

    Tunguska: The Visitation is a single player top-down shooter RPG. Seek fortune as a Ghoul Hunter in an abandoned Soviet Exclusion Zone. Use your grit and ingenuity to survive deadly radiation, mysterious anomalies, and poisonous mutants. Go in guns-blazing, or stay in the shadows - your choice.

    2021ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Deadlight — Steam game cover

    Deadlight

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action with Into the Dead: Our Darkest Days.

    “Probably the best downloadable title on the market right now.” 9/10 – Eurogamer.se

    2012ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Project Zomboid — Steam game cover

    Project Zomboid

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Simulation and Early Access with Into the Dead: Our Darkest Days.

    Project Zomboid is the ultimate in zombie survival. Alone or in MP: you loot, build, craft, fight, farm and fish in a struggle to survive. A hardcore RPG skillset, a vast map, massively customisable sandbox and a cute tutorial raccoon await the unwary. So how will you die? All it takes is a bite..

    2013IndieSimulationRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    This War of Mine — Steam game cover

    This War of Mine

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Simulation with Into the Dead: Our Darkest Days.

    In This War Of Mine you do not play as an elite soldier, rather a group of civilians trying to survive in a besieged city; struggling with lack of food, medicine and constant danger from snipers and hostile scavengers. The game provides an experience of war seen from an entirely new angle.

    2014IndieAdventureSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Mark of the Ninja — Steam game cover

    Mark of the Ninja

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action with Into the Dead: Our Darkest Days.

    In Mark of the Ninja, you'll know what it is to truly be a ninja. You must be silent, agile and clever to outwit your opponents in a world of gorgeous scenery and flowing animation. Marked with cursed tattoos giving you heightened senses, every situation presents you with options.

    2012ActionIndieAdventureDeck VerifiedSingle-playerSimilar games →
  11. 11
    Subnautica — Steam game cover

    Subnautica

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required.

    Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

    2018IndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Resident Evil — Steam game cover

    Resident Evil

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action with Into the Dead: Our Darkest Days.

    The game that defined the survival-horror genre is back! Check out the remastered HD version of Resident Evil.

    2015ActionAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    The Last Stand: Aftermath — Steam game cover

    The Last Stand: Aftermath

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action with Into the Dead: Our Darkest Days.

    From the creators of The Last Stand: Union City and Dead Zone comes an all-new singleplayer rogue-lite action adventure. After you become infected by the zombie virus, you set out to explore the post-apocalypse and find hope for your fellow survivors. You can still make a difference. Don't give up.

    2021ActionIndieAdventure24.99 USDSingle-playerSimilar games →
  14. 14
    Prince of Persia: Warrior Within™ — Steam game cover

    Prince of Persia: Warrior Within™

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action with Into the Dead: Our Darkest Days.

    Enter the dark underworld of Prince of Persia Warrior Within, the sword-slashing sequel to the critically acclaimed Prince of Persia: The Sands of Time™. Hunted by Dahaka, an immortal incarnation of Fate seeking divine retribution, the Prince embarks upon a path of both carnage and mystery to defy his preordained death.

    2008ActionAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Girls! Girls! Girls!? — Steam game cover

    Girls! Girls! Girls!?

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required.

    Welcome to 'Girls! Girls! Girls!?' cafe, where charming cross-dressing "girls" navigate love, life, and laughter. As the new manager, make lasting decisions, explore intricate and explicit relationships with each character, and discover multiple endings in a story where every choice matters.

    2023AdventureCasual24.99 USDDeck VerifiedSingle-playerSimilar games →
  16. 16
    Rival Stars Horse Racing: Desktop Edition — Steam game cover

    Rival Stars Horse Racing: Desktop Edition

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Strategy and Simulation with Into the Dead: Our Darkest Days.

    With stunning, realistic horses, an in-depth breeding system, and a range of exciting game modes, Rival Stars Horse Racing offers horse fans the ultimate racing and riding experience. Take the reins and become an equestrian legend!

    2020SportsStrategySimulation29.99 USDDeck VerifiedSingle-playerSimilar games →
  17. 17
    Breakneck — Steam game cover

    Breakneck

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action with Into the Dead: Our Darkest Days.

    Master your speeder and defeat your pursuers in high-speed action across a world ravaged by an alien occupation.

    2017ActionRacing9.99 USDSingle-playerSimilar games →
  18. 18
    Agent Intercept — Steam game cover

    Agent Intercept

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action with Into the Dead: Our Darkest Days.

    Agent Intercept is an over-the-top arcade action game where you drive a transforming spy vehicle through exotic locales, perform ridiculous stunts, and blow things up to save the world — in style!

    2021Action9.99 USDSingle-playerSimilar games →
  19. 19
    Shatter Remastered Deluxe — Steam game cover

    Shatter Remastered Deluxe

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required.

    Relive the award-winning classic that redefined the brick-breaking genre. Shatter returns in stunning 4K resolution running at 120fps, with a modernised UI, and multiple visual improvements. Re-experience the highly acclaimed original soundtrack, remixed and remastered in 5.1 surround sound.

    2022Casual9.99 USDSingle-playerSimilar games →
  20. 20
    Rival Stars Horse Racing: VR Edition — Steam game cover

    Rival Stars Horse Racing: VR Edition

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Simulation with Into the Dead: Our Darkest Days.

    Rival Stars Horse Racing: VR Edition is an immersive simulation game where you can become an equestrian champion from the comfort of your home. Raise, care for, and bond with your dream horses on a scenic ranch, then experience the thrill of the race track and the joy of horse riding!

    2025SportsSimulationRacing19.99 USDSingle-playerSimilar games →
  21. 21
    Into the Dead: Crimson Heights — Steam game cover

    Into the Dead: Crimson Heights

    Single-player alternative to Into the Dead: Our Darkest Days — playable solo, no multiplayer required. Shares Action with Into the Dead: Our Darkest Days.

    Into the Dead: Crimson Heights is a VR survival horror game set in a confined apartment building at the beginning of a devastating zombie outbreak. Sneak, explore and fight back against the undead in a desperate attempt to survive.

    ActionAdventureSingle-playerSimilar games →