IMHO.

Single-player games like OMEGA 卡牌冒险

Below are 8 single-player Steam games similar to OMEGA 卡牌冒险, 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 OMEGA 卡牌冒险 page.

Ranked picks

  1. 1
    Bodycam Onrecord — Steam game cover

    Bodycam Onrecord

    Single-player alternative to OMEGA 卡牌冒险 — playable solo, no multiplayer required. Shares Action and Indie with OMEGA 卡牌冒险.

    Experience the perfect balance of hyper-realism and smooth control via an unprecedented body-cam perspective. Every firefight is captured by your chest lens for unmatched immersion. Whether in classic PVP, Co-op, or Horror modes, every moment counts. Turn on your camera and define your legend!

    2026ActionIndieMassively MultiplayerSingle-playerSimilar games →
  2. 2
    Trap Arena — Steam game cover

    Trap Arena

    Single-player alternative to OMEGA 卡牌冒险 — playable solo, no multiplayer required. Shares Action and Indie with OMEGA 卡牌冒险.

    Is a shooter, survival, action, first-person camera view and science fiction style. Get ready to plunge into an unusual battle in which you need to fight against waves of terrible monsters

    2021ActionIndie1.99 USDSingle-playerSimilar games →
  3. 3
    Shadow Siege — Steam game cover

    Shadow Siege

    Single-player alternative to OMEGA 卡牌冒险 — playable solo, no multiplayer required. Shares Action and Indie with OMEGA 卡牌冒险.

    Shadow Siege is an exhilarating third-person shooter (TPS) that plunges players into heart-pounding, action-packed battles. With fast-paced gameplay and strategic combat

    2024ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  4. 4
    Forbidden zone — Steam game cover

    Forbidden zone

    Single-player alternative to OMEGA 卡牌冒险 — playable solo, no multiplayer required. Shares Action and Indie with OMEGA 卡牌冒险.

    Immerse yourself in the dangerous and thrilling world of the Forbidden Zone, a vast open world multiplayer survival game where your main objective is to outwit, outplay and outlast. Falls before Autumn 2023.

    2025ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  5. 5
    Blackstrike Protocol — Steam game cover

    Blackstrike Protocol

    Single-player alternative to OMEGA 卡牌冒险 — playable solo, no multiplayer required. Shares Action and Indie with OMEGA 卡牌冒险.

    Blackstrike Protocol is an intense third-person multiplayer shooter (TPS) that puts you at the center of strategic confrontations, where teamwork, precision, and skill are key to victory.

    2026ActionIndie0.59 USDSingle-playerSimilar games →
  6. 6
    War Beasts — Steam game cover

    War Beasts

    Single-player alternative to OMEGA 卡牌冒险 — playable solo, no multiplayer required. Shares Action and Strategy with OMEGA 卡牌冒险.

    Free layout 3D tower defense war game. There are tanks and Titans on land, battleships and swarms in the sky, and missiles in space. In the face of the enemy, your weapons are not only machine guns, cannons, rockets, but also lasers, cruise missiles and interceptor satellites.

    2021ActionStrategyIndie2.99 USDSingle-playerSimilar games →
  7. 7
    Cosmic Tankinator — Steam game cover

    Cosmic Tankinator

    Single-player alternative to OMEGA 卡牌冒险 — playable solo, no multiplayer required. Shares Action and Strategy with OMEGA 卡牌冒险.

    Cosmic tankinator is a hard and rapid action 2D fighter game. Blow up your enemies as you wish, with everything from large laser turrets to landmines! Upgrade your tank between each mission and go from starbase to starbase obliterating enemy turrets and tanks!

    2024ActionStrategyIndie2.99 USDSingle-playerSimilar games →
  8. 8
    One Life — Steam game cover

    One Life

    Single-player alternative to OMEGA 卡牌冒险 — playable solo, no multiplayer required. Shares Action and Strategy with OMEGA 卡牌冒险.

    ONE LIFE is an open-world multiplayer survival game that merges photorealistic visuals with dynamic gameplay. Set in a vast and intricately designed world, players will engage in melee combat, magic abilities, and a flight system are at the core of exploration and combat.

    ActionStrategyAdventureSingle-playerSimilar games →