IMHO.

Single-player games like NIRO

Below are 8 single-player Steam games similar to NIRO, 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 NIRO page.

Ranked picks

  1. 1
    Sniper Ghost Warrior Contracts — Steam game cover

    Sniper Ghost Warrior Contracts

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

    Become the ultimate assassin in the most realistic modern warfare sniping game available. Engage in an immersive single-player campaign across large, open-ended maps. Tactical thinking, stealth approach and precision in execution of long shots required.

    2019Action29.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Commando Hero 2 : First Blood — Steam game cover

    Commando Hero 2 : First Blood

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

    Hero has now become a commando. Now he has tasks to accomplish. Finish missions quickly. Let your flag be at the top.

    2024ActionIndieCasual1.99 USDSingle-playerSimilar games →
  3. 3
    Sniper Hunter Shooter — Steam game cover

    Sniper Hunter Shooter

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

    For game lovers seeking realism, Sniper Hunter Shooter is an experience not to be missed! Fight as a sniper in a post-apocalyptic world, create your strategy, and test your shooting skills.

    2023ActionIndieSimulation0.99 USDSingle-playerSimilar games →
  4. 4
    Sniper Elite 4 — Steam game cover

    Sniper Elite 4

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

    Discover unrivalled sniping freedom in the largest and most advanced World War 2 shooter ever built. Experience tactical third-person combat, gameplay choice and epic longshots across gigantic levels as you liberate wartime Italy from the grip of Fascism.

    2017ActionAdventure59.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Sniper Elite 5 — Steam game cover

    Sniper Elite 5

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

    The award-winning series returns as Karl Fairburne fights to uncover Project Kraken in 1944 France. The genre-defining authentic sniping, with enhanced kill cam, has never looked or felt better as you fight across immersive maps to stop the Nazi war machine in its tracks.

    2022ActionAdventure49.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    BTD:BTD — Steam game cover

    BTD:BTD

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

    A simple single-player high difficulty tactical shooter.

    2023ActionIndie10.99 USDSingle-playerSimilar games →
  7. 7
    ASSASSIN: The First List (Beta) — Steam game cover

    ASSASSIN: The First List (Beta)

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

    Dive into the heart-pounding world of Assassin (ATFL), where every shadow holds danger and every move could be your last. As an elite assassin navigating a web of deception and intrigue, you'll face off against powerful adversaries, unravel dark secrets, and ultimately decide the fate of nations.

    2023ActionStrategyIndie6.99 USDSingle-playerSimilar games →
  8. 8
    Smersh: Wolfhound — Steam game cover

    Smersh: Wolfhound

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

    A stealth action game set during World War II. You play as a SMERSH operative. Use disguises to get close to your target. Take out your foes with weapons or plan “unfortunate accidents.” No two playthroughs are alike.

    2027ActionSingle-playerSimilar games →