IMHO.

Single-player games like Ares Virus2

Below are 7 single-player Steam games similar to Ares Virus2, 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 Ares Virus2 page.

Ranked picks

  1. 1
    The Last Camp — Steam game cover

    The Last Camp

    Single-player alternative to Ares Virus2 — playable solo, no multiplayer required. Shares Indie and RPG with Ares Virus2.

    This is a top-down survival-building game blending farming, tower defense, and micromanagement, requiring you to fend off zombie hordes, grow crops, and strategically deploy traps to defend your homestead.

    2025IndieRPG2.99 USDSingle-playerSimilar games →
  2. 2
    Alakenisland — Steam game cover

    Alakenisland

    Single-player alternative to Ares Virus2 — playable solo, no multiplayer required. Shares Action and Indie with Ares Virus2.

    Explore the island, fight off the pirates in Action RPG style, destroy everything you can in this Physics Voxel game, drive Pirate ships and blast cannons all over the place, get the Trident and control the ocean!

    2022ActionIndieAdventure7.99 USDSingle-playerSimilar games →
  3. 3
    Kingdom of Atham: Crown of the Champions — Steam game cover

    Kingdom of Atham: Crown of the Champions

    Single-player alternative to Ares Virus2 — playable solo, no multiplayer required. Shares Action and Indie with Ares Virus2.

    "Kingdom of Atham: Crown of the Champions - Embark on a medieval fantasy survival odyssey. Reclaim the stolen Crown, battle dark forces, and explore diverse lands. Uncover secrets, wield magic, and craft your destiny. Will you become the true champion of Atham?"

    2024ActionStrategyIndieFreeSingle-playerSimilar games →
  4. 4
    Plains of Pain — Steam game cover

    Plains of Pain

    Single-player alternative to Ares Virus2 — playable solo, no multiplayer required. Shares Action and Indie with Ares Virus2.

    Survive a brutal open world alone or with friends. Explore a procedural wasteland scorched by chaos. Build and defend your base, trade for what you need, complete deadly quests, and fight to claim faction outposts before someone else does.

    2023ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Survival Nation: Lost Horizon — Steam game cover

    Survival Nation: Lost Horizon

    Single-player alternative to Ares Virus2 — playable solo, no multiplayer required. Shares Action and Indie with Ares Virus2.

    Survival Nation: Lost Horizon is an open-world, top-down zombie survival game. Keep yourself and other survivors alive in a world gone to the zombies, upgrade your gear and skills, and keep civilization going in a world where humans are the top pick on the menu.

    2024ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    7 Days to Die — Steam game cover

    7 Days to Die

    Single-player alternative to Ares Virus2 — playable solo, no multiplayer required. Shares Action and Indie with Ares Virus2.

    7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!

    2024ActionStrategyIndie44.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Rum & Gun — Steam game cover

    Rum & Gun

    Single-player alternative to Ares Virus2 — playable solo, no multiplayer required. Shares Action and Indie with Ares Virus2.

    Rum & Gun combines fast-paced shooter action with ARPG loot and character building. Journey across the Indian Ocean, uncover the secrets of the Drunken God, and become a legendary pirate captain. You're not on the Caribbean anymore...

    2024ActionIndieAdventure4.99 USDDeck PlayableSingle-playerSimilar games →