IMHO.

Single-player games like They Can't Stop All Of Us

Below are 9 single-player Steam games similar to They Can't Stop All Of Us, 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 They Can't Stop All Of Us page.

Ranked picks

  1. 1
    METAL GEAR SURVIVE — Steam game cover

    METAL GEAR SURVIVE

    Single-player alternative to They Can't Stop All Of Us — playable solo, no multiplayer required. Shares Action and Strategy with They Can't Stop All Of Us.

    METAL GEAR SURVIVE builds upon MGSV’s stealth action gameplay with elements of exploration and survival creating a bold new experience. *An internet connection is required to play the game.

    2018ActionStrategyAdventure29.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Forts — Steam game cover

    Forts

    Single-player alternative to They Can't Stop All Of Us — playable solo, no multiplayer required. Shares Action and Strategy with They Can't Stop All Of Us.

    Unleash your creativity and strategic prowess in Forts, the exhilarating physics-based RTS! Design, construct, and customize imposing fortresses, bristling with devastating firepower, and blast your opponent’s buildings to rubble!

    2017ActionStrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Rock of Ages 2: Bigger & Boulder™ — Steam game cover

    Rock of Ages 2: Bigger & Boulder™

    Single-player alternative to They Can't Stop All Of Us — playable solo, no multiplayer required. Shares Action and Strategy with They Can't Stop All Of Us.

    The greatest rock-racing, tower defense, art history game is back! Like the title says, Bigger & Boulder cranks up the surrealism and gameplay with chaotic 4P multiplayer, new time periods, and improved graphics, physics, and destructibility powered by UE4 to be, well… BIGGER AND BOULDER.

    2017ActionStrategyIndie4.49 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    GLAD VALAKAS TOWER DEFENCE — Steam game cover

    GLAD VALAKAS TOWER DEFENCE

    Single-player alternative to They Can't Stop All Of Us — playable solo, no multiplayer required. Shares Action and Strategy with They Can't Stop All Of Us.

    Help Valera protect the most valuable thing for him.

    2018ActionStrategyIndie0.49 USDSingle-playerSimilar games →
  5. 5
    VERSUS SQUAD — Steam game cover

    VERSUS SQUAD

    Single-player alternative to They Can't Stop All Of Us — playable solo, no multiplayer required. Shares Action and Indie with They Can't Stop All Of Us.

    Versus Squad is a fast action twin-stick shooter from the creator of Nation Red. Build your own sandbox defense and battle thousands of zombie mutants in top down combat! Face up to a dozen bosses. Simultaneously. Collect loot, build and repair. Play single player, on-line or local coop!

    2016ActionIndie7.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Orcs Must Die! 2 — Steam game cover

    Orcs Must Die! 2

    Single-player alternative to They Can't Stop All Of Us — playable solo, no multiplayer required. Shares Action and Strategy with They Can't Stop All Of Us.

    You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment.

    2012ActionStrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Barbaria — Steam game cover

    Barbaria

    Single-player alternative to They Can't Stop All Of Us — playable solo, no multiplayer required. Shares Action and Strategy with They Can't Stop All Of Us.

    Barbaria is a VR combat/builder mashup. Attack other players, build defenses, and equip your team as you compete to be the Mightiest in Barbaria!

    2023ActionStrategyIndie19.99 USDSingle-playerSimilar games →
  8. 8
    Pit People® — Steam game cover

    Pit People®

    Single-player alternative to They Can't Stop All Of Us — playable solo, no multiplayer required. Shares Action and Strategy with They Can't Stop All Of Us.

    In this fast-paced, turn-based, co-op adventure you'll quest and explore, find awesome loot, customize your fighters, and recruit strange species! Come master your destiny in this strategic game of positioning.

    2018ActionStrategyIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Hoverboards VR — Steam game cover

    Hoverboards VR

    Single-player alternative to They Can't Stop All Of Us — playable solo, no multiplayer required. Shares Action and Indie with They Can't Stop All Of Us.

    Hoverboards VR is a light-cycle-like game of 3D snake in VR! Hoverboards VR uses a unique locomotion technique that translates a player's movements within their play-space into movement of the board itself, mimicking the natural feel of surfing or snowboarding.

    2016ActionIndieFreeSingle-playerSimilar games →