IMHO.

Single-player games like Streamlands: Defense

Below are 10 single-player Steam games similar to Streamlands: Defense, 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 Streamlands: Defense page.

Ranked picks

  1. 1
    Cannon Clicker — Steam game cover

    Cannon Clicker

    Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Streamlands: Defense.

    Build your army from nothing to military supremacy! Cannon Clicker blends addictive idle clicker action with real strategy in a WWII setting. Expand your skill tree, juggle three currencies, and command infantry, tanks and aircraft. Crush the enemy base and dominate every battlefield!

    2026ActionStrategyIndieSingle-playerSimilar games →
  2. 2
    Soldiers: Heroes of World War II - Enhanced Edition — Steam game cover

    Soldiers: Heroes of World War II - Enhanced Edition

    Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.

    The first installment in the real-time tactics series that would become known as Men of War, now refreshed and enhanced! Take command of American, British, Soviet, or German forces and fight on the battlefields of World War II in 32 single-player missions or with others in PvP and co-op sessions.

    2014Strategy4.99 USDSingle-playerSimilar games →
  3. 3
    The Great War: Western Front™ — Steam game cover

    The Great War: Western Front™

    Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.

    The Great War: Western Front is the definitive WW1 strategy game. Play a deciding role in history with this real-time tactical experience as you take charge in the iconic Western Front from 1914 to 1919. Pick your faction and lead your forces to victory.

    2023Strategy34.99 USDSingle-playerSimilar games →
  4. 4
    Darkest Hour: A Hearts of Iron Game — Steam game cover

    Darkest Hour: A Hearts of Iron Game

    Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.

    Developed by a team of experienced modders from the Paradox forum, Darkest Hour is a stand-alone Hearts of Iron game. The game features a mixture of short and in-depth campaigns set across the darkest chapters of the 20th century. Play from the outbreak of the Great War up until the onset of the Cold War.

    2011Strategy9.99 USDSingle-playerSimilar games →
  5. 5
    Graviteam Tactics: Mius-Front — Steam game cover

    Graviteam Tactics: Mius-Front

    Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.

    Graviteam Tactics: Mius-Front - tactical battalion level combat simulation. Action takes place in the summer of 1943 at Mius river and Saur-Mogila tumulus area of over 140 sq. km. Four large-scale operations for the Red Army and Wehrmacht.

    2016StrategySimulation34.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Graviteam Tactics: Operation Star — Steam game cover

    Graviteam Tactics: Operation Star

    Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.

    Graviteam Tactics: Operation Star is a sequel to Achtung Panzer: Kharkov 1943. It’s an Eastern Front war game with solid graphics and sprawling battlefields that really emphasizes the scope of WWII tank combat.Want to step into the role of a commander in the very heart of Kharkov’s defense?

    2014Strategy29.99 USDSingle-playerSimilar games →
  7. 7
    Stickman Trenches — Steam game cover

    Stickman Trenches

    Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy and Casual with Streamlands: Defense.

    Stickman Trenches is a Real Time Strategy game in which you need to manage your men and weapons and build up your defenses in the brutal trenches of Stick World War 1.

    2023ActionStrategyCasual5.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    KARDS - The WW2 Card Game — Steam game cover

    KARDS - The WW2 Card Game

    Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Streamlands: Defense.

    KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.

    2020StrategyIndieFree To PlayFreeSingle-playerSimilar games →
  9. 9
    Master of Orion — Steam game cover

    Master of Orion

    Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required. Shares Strategy with Streamlands: Defense.

    The ascendant spacefaring 4X strategy game returns! A new chapter in the epic Master of Orion saga is poised to once again capture the imaginations of millions of gamers.

    2016Strategy24.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Adventure Time: Finn and Jake's Epic Quest — Steam game cover

    Adventure Time: Finn and Jake's Epic Quest

    Single-player alternative to Streamlands: Defense — playable solo, no multiplayer required.

    Team up as Finn and Jake in a 3D adventure of epic proportions! The Land of Ooo has been transformed into a giant video game, and BMO has been kidnapped. Brawl your way through the Witch's garden, Ice Kingdom, Fire Kingdom, and even the Land of the Dead itself to rescue BMO and uncover the evil mastermind!

    2014ActionAdventureDeck PlayableSingle-playerSimilar games →