IMHO.

Single-player games like Cosmic Tankinator

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

Ranked picks

  1. 1
    ReEarth — Steam game cover

    ReEarth

    Single-player alternative to Cosmic Tankinator — playable solo, no multiplayer required. Shares Strategy and Indie with Cosmic Tankinator.

    ReEarth is an exciting TD & (RTS) indie game. Here, you will play as humanity's last hope. You will fend off the oncoming swarms by continuously building your base and dispatching various types of units. Prepare for the challenge and save the future of humanity!

    2024StrategyIndieRPG7.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Stonkers — Steam game cover

    Stonkers

    Single-player alternative to Cosmic Tankinator — playable solo, no multiplayer required. Shares Strategy with Cosmic Tankinator.

    One of the world's first real-time strategy games, originally released for the ZX Spectrum in 1984. Move your units across varied terrain to meet the enemy, managing strategic positioning and supply lines.

    2022Strategy2.99 USDSingle-playerSimilar games →
  3. 3
    Putin Must Die - Defend the White House — Steam game cover

    Putin Must Die - Defend the White House

    Single-player alternative to Cosmic Tankinator — playable solo, no multiplayer required. Shares Action and Strategy with Cosmic Tankinator.

    Vladimir has gone mad. He has created an army of Russian-speaking Putin clones to destroy America, and the White House is the final frontier. You must defend the White House against invading hordes of Vladimir clones, or become one of them. Zombies have Procedural Dismemberment.

    2023ActionStrategyAdventure0.99 USDSingle-playerSimilar games →
  4. 4
    Tank Battle Heroes: Esports War — Steam game cover

    Tank Battle Heroes: Esports War

    Single-player alternative to Cosmic Tankinator — playable solo, no multiplayer required. Shares Action and Strategy with Cosmic Tankinator.

    Join an epic war on the battlefield! Lead your tank to victory. Tank Battle Heroes is a game that allows you to play single-player and multiplayer PVP. Take on enemy forces, upgrade your machine and stand on the top in the ranking!

    2022ActionStrategyIndie0.99 USDSingle-playerSimilar games →
  5. 5
    Micro Tanks — Steam game cover

    Micro Tanks

    Single-player alternative to Cosmic Tankinator — playable solo, no multiplayer required. Shares Action and Strategy with Cosmic Tankinator.

    Micro Tanks brings back classic artillery tank battles with big explosions. Play Classic Mode or Free For All, toggle wind, and land the perfect shot.

    2024ActionStrategyIndie0.99 USDSingle-playerSimilar games →
  6. 6
    War Tanks — Steam game cover

    War Tanks

    Single-player alternative to Cosmic Tankinator — playable solo, no multiplayer required. Shares Action and Strategy with Cosmic Tankinator.

    Control the tank and destroy all the enemies. Monitor the condition of the tank's armor and fuel. You can switch between three views: First-person camera, third-person and top view. Minimal interface and understandable for any language.

    2022ActionStrategySimulation0.99 USDSingle-playerSimilar games →
  7. 7
    Sands of Fire — Steam game cover

    Sands of Fire

    Single-player alternative to Cosmic Tankinator — playable solo, no multiplayer required. Shares Action and Strategy with Cosmic Tankinator.

    Take control of forty tons of pure armored destruction! World War II is raging, and the enemy is fighting hard for every inch of territory in North Africa. Devastate the opposing forces with superior tactics, cunning strategy, and tremendous might.

    2021ActionStrategySimulation6.99 USDSingle-playerSimilar games →
  8. 8
    Evolution of War — Steam game cover

    Evolution of War

    Single-player alternative to Cosmic Tankinator — playable solo, no multiplayer required. Shares Action and Strategy with Cosmic Tankinator.

    The Evolution of War game shows the evolution of warfare in 5 ages, starting with the age of dinosaurs, crusades, medieval, 21st century (present time) and futuristic (fiction).The game's main objective is to destroy the enemy base.

    2021ActionStrategyIndie1.99 USDSingle-playerSimilar games →