IMHO.

Single-player games like FatalZone

Below are 10 single-player Steam games similar to FatalZone, 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 FatalZone page.

Ranked picks

  1. 1
    FatalZone: Outbreak — Steam game cover

    FatalZone: Outbreak

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

    Outbreak is the demo version of FatalZone, a bullet heaven zombie apocalypse shooter where you'll have to upgrade your base, hone your mercs' skills, and put them to the test to survive.

    2023ActionIndieRPGFreeDeck PlayableSingle-playerSimilar games →
  2. 2
    Nordic Ashes: Survivors of Ragnarok — Steam game cover

    Nordic Ashes: Survivors of Ragnarok

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

    Nordic Ashes: Survivors of Ragnarok, is a challenging Norse inspired roguelite-survivor game, where you’ll have to survive hordes of creatures that come your way.

    2024ActionStrategyIndie9.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Yet Another Zombie Survivors — Steam game cover

    Yet Another Zombie Survivors

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

    The Horde is coming but you're ready to fight it! Assemble your team and decide upon their enhancements to find the most efficient synergies against thousands of the undead. Survive. Then evolve. Then break all the limits in this deceivingly simple but addictive bullet heaven game.

    2023ActionIndieRPG14.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    REMEDIUM: Sentinels — Steam game cover

    REMEDIUM: Sentinels

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

    Become a Sentinel and face the plague in roguelite fast-paced auto-shooter set in the same world as REMEDIUM game. Combine items and alchemical elements to acquire more powerful weapons and create unique builds to defend the plague survivors against the endless hordes of mutants!

    2023ActionIndieRPG4.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    God Of Weapons — Steam game cover

    God Of Weapons

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

    Embark on a thrilling journey in God of Weapons, an action roguelike where you must ascend the tower of Zhor to reclaim the last light for the world. To survive the monster onslaught on each tower's level, you'll need to obtain and carefully organize weapons and accessories in your inventory.

    2023ActionIndieRPG5.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Time Wasters — Steam game cover

    Time Wasters

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

    Time Wasters is a space shooter bullet heaven roguelite. Equip and upgrade weapons, destroy swarms of enemies, and collect Time & Space Cubes to bend the timeline to your advantage.

    2023ActionIndieRPG4.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Soulstone Survivors — Steam game cover

    Soulstone Survivors

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

    Face the Lords of the Void and their endless minions, collect their Soulstones and become a god! In this Action Roguelite, unveil secret spells, craft mighty weapons, unlock multiple characters, discover game-breaking synergies and conquer the power of the void.

    2025ActionIndieRPG14.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Army of Ruin — Steam game cover

    Army of Ruin

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

    Wreak havoc on countless foes with mighty weapons and deadly spells! Enhance your skills and face even greater dangers! Army of Ruin is an auto-shooter where you become the Bullet Hell.

    2023ActionIndieCasual7.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Vampire Survivors — Steam game cover

    Vampire Survivors

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

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Adrenaline Rampage — Steam game cover

    Adrenaline Rampage

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

    Adrenaline Rampage is a platformer roguelite where you play as a soldier with up to 5 weapons to fight techno-zombies. Choose characters and skills to rush through the space city, kill ugly BOSSes, and survive. Set in a dark sci-fi world

    2025ActionIndieRPG14.99 USDDeck PlayableSingle-playerSimilar games →