IMHO.

Single-player games like Ground Wars KDR Alpha

Below are 8 single-player Steam games similar to Ground Wars KDR Alpha, 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 Ground Wars KDR Alpha page.

Ranked picks

  1. 1
    Suds — Steam game cover

    Suds

    Single-player alternative to Ground Wars KDR Alpha — playable solo, no multiplayer required. Shares Action and Strategy with Ground Wars KDR Alpha.

    Grab your friends and defend the Suds' village! Fight endless waves of slimes, save infected teammates, and compete for the top spot on the leaderboards. A cute and chaotic adventure awaits!

    2026ActionStrategyIndie3.99 USDSingle-playerSimilar games →
  2. 2
    Multiplayer Shooter FPS — Steam game cover

    Multiplayer Shooter FPS

    Single-player alternative to Ground Wars KDR Alpha — playable solo, no multiplayer required. Shares Action and Strategy with Ground Wars KDR Alpha.

    Multiplayer Shooter FPS is an advanced multiplayer first-person shooter game.

    2023ActionSportsStrategy2.99 USDSingle-playerSimilar games →
  3. 3
    N1L (No1Lives) — Steam game cover

    N1L (No1Lives)

    Single-player alternative to Ground Wars KDR Alpha — playable solo, no multiplayer required. Shares Action and Indie with Ground Wars KDR Alpha.

    No1Lives, It's Your Turn to Die!

    2021ActionIndieAdventureFreeSingle-playerSimilar games →
  4. 4
    Farm Under Fire — Steam game cover

    Farm Under Fire

    Single-player alternative to Ground Wars KDR Alpha — playable solo, no multiplayer required. Shares Action and Indie with Ground Wars KDR Alpha.

    Farm Under Fire is an online multiplayer 3rd person shooter, with old-school vibe and heavy metal music running in the background! The Devil has come down to Earth to begin mighty FARMING! He possessed the pigs, and now they wreck havoc around the world!

    2023ActionIndieCasual0.99 USDSingle-playerSimilar games →
  5. 5
    Attack on Toys — Steam game cover

    Attack on Toys

    Single-player alternative to Ground Wars KDR Alpha — playable solo, no multiplayer required. Shares Action and Strategy with Ground Wars KDR Alpha.

    Relive Your Childhood Toys comes to life! Build your Army Toys, make battle scenario, watch the Toys battling each other, and customize your play with Attack on Toys Toy Box. Command your Army Toys to fight againts another toys strategically and keep them alive during battle!

    2021ActionStrategyIndie6.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    fox soldier — Steam game cover

    fox soldier

    Single-player alternative to Ground Wars KDR Alpha — playable solo, no multiplayer required. Shares Action and Strategy with Ground Wars KDR Alpha.

    "FOXSOLDIER"is an action RPG hardcore sci-fi adventure game with multiplayer competition as the core.Only use the left and right buttons of the mouse to operate the 4 action systems of shooting, long sword, kung fu and locomotive.

    2022ActionStrategyAdventure14.99 USDSingle-playerSimilar games →
  7. 7
    Black Gunner Wukong — Steam game cover

    Black Gunner Wukong

    Single-player alternative to Ground Wars KDR Alpha — playable solo, no multiplayer required. Shares Action and Indie with Ground Wars KDR Alpha.

    Wukong Survivors" is a TPS + ROGUE game where players control Sun Wukong and his friends, sweeping through all visible enemies and rescuing their captured master.

    2024ActionIndie5.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Alien Shooter 2 - New Era — Steam game cover

    Alien Shooter 2 - New Era

    Single-player alternative to Ground Wars KDR Alpha — playable solo, no multiplayer required. Shares Action and Indie with Ground Wars KDR Alpha.

    A desert, an abandoned city, cramped underground corridors of MAGMAs research centers, and for hundreds of kilometers around there is only darkness and thousands of monsters coming from all sides. You have only two options - to achieve your goal or die.

    2022ActionIndieRPG9.99 USDSingle-playerSimilar games →