IMHO.

Single-player games like Amoeba Battle: Microscopic RTS Action

Below are 11 single-player Steam games similar to Amoeba Battle: Microscopic RTS Action, 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 Amoeba Battle: Microscopic RTS Action page.

Ranked picks

  1. 1
    Ashborn Empires — Steam game cover

    Ashborn Empires

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required. Shares Strategy with Amoeba Battle: Microscopic RTS Action.

    Command vast armies and manage a growing empire from a classic top-down RTS perspective, or take up arms as a Hero and lead the charge in third-person combat. Explore ancient ruins, recover lost technology, and shape the fate of a fallen world together.

    ActionStrategyIndieSingle-playerSimilar games →
  2. 2
    Elemental War - A Tower Defense Game — Steam game cover

    Elemental War - A Tower Defense Game

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required. Shares Strategy with Amoeba Battle: Microscopic RTS Action.

    Elemental War takes Tower Defenses to a new level with exciting multiplayer matches, dozens of hours of single-player gameplay, and lots of indie love!

    2019StrategyIndie14.99 USDSingle-playerSimilar games →
  3. 3
    A Year Of Rain — Steam game cover

    A Year Of Rain

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required. Shares Strategy with Amoeba Battle: Microscopic RTS Action.

    A desolate realm, kept in flux by the rhythm of battle. A proving ground for those with great ambition. A Year Of Rain is the ultimate team real-time strategy game. Choose your faction, team up and take control of a legendary hero to lead your armies!

    2020StrategyIndieRPG14.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    8-Bit Armies — Steam game cover

    8-Bit Armies

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required. Shares Strategy with Amoeba Battle: Microscopic RTS Action.

    8-Bit Armies is a retro Real-Time Strategy game. With a colorful, blocky voxel art style, 8-Bit Armies is Petroglyph's most fast-paced, friendly, and accessible RTS game to date. Featuring a campaign of 25 single-player missions, 12 co-op missions, multiplayer and skirmish modes.

    2016StrategyIndieSimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    A Total War Saga: FALL OF THE SAMURAI — Steam game cover

    A Total War Saga: FALL OF THE SAMURAI

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required. Shares Strategy with Amoeba Battle: Microscopic RTS Action.

    Experience the dramatic conflict of samurai culture and modern weaponry between the Imperial throne and the last Shogunate in 19th century Japan.

    2012Strategy29.99 USDSingle-playerSimilar games →
  6. 6
    Age of Empires II: Definitive Edition — Steam game cover

    Age of Empires II: Definitive Edition

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required. Shares Strategy with Amoeba Battle: Microscopic RTS Action.

    42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king.

    2019Strategy34.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    DEFCON — Steam game cover

    DEFCON

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required. Shares Strategy with Amoeba Battle: Microscopic RTS Action.

    Inspired by the 1983 cult classic film, Wargames, DEFCON superbly evokes the tension, paranoia and suspicion of the Cold War era, playing on the fascinating aspects of psychological gameplay that occur during strategic nuclear warfare.

    2006StrategyIndie11.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    SpellForce 3 Soul Harvest — Steam game cover

    SpellForce 3 Soul Harvest

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required. Shares Strategy with Amoeba Battle: Microscopic RTS Action.

    Three years after the Purity Wars, Nortander is on the cusp of a new era.

    2019StrategyRPG3.99 USDSingle-playerSimilar games →
  9. 9
    Knockout League - Arcade VR Boxing — Steam game cover

    Knockout League - Arcade VR Boxing

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required.

    Welcome to Knockout League, a single player arcade-style boxing game built from the ground up for virtual reality. Dodge flaming uppercuts, block sweeping tentacle attacks, and pummel your opponents using 1:1 tracking of your head and hands.

    2018Sports19.99 USDSingle-playerSimilar games →
  10. 10
    John Wick Chronicles — Steam game cover

    John Wick Chronicles

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required.

    John Wick Chronicles is an immersive first-person-shooter game built from the ground up for virtual reality. Players have the chance to explore the iconic Continental Hotel and are tasked with assassinating seemingly impossible targets that only John Wick himself could handle.

    2017ActionSingle-playerSimilar games →
  11. 11
    Final Space - The Rescue — Steam game cover

    Final Space - The Rescue

    Single-player alternative to Amoeba Battle: Microscopic RTS Action — playable solo, no multiplayer required.

    The Final Space universe has expanded to VR! Join Gary, Avocato, Nightfall, and Tribore as they embark on a brand new journey to rescue their dear friend from the clutches of a new, but familiar, threat.

    2022Action14.99 USDSingle-playerSimilar games →