IMHO.

Single-player games like Invaders

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

Ranked picks

  1. 1
    Guild of Rogues — Steam game cover

    Guild of Rogues

    Single-player alternative to Invaders — playable solo, no multiplayer required. Shares Indie with Invaders.

    Guild of Rogues is a Roguelike Deckbuilder with Autobattler elements. Strategically build your team of minions to create amazing synergies and defeat all enemies!

    2024StrategyIndieRPG9.99 USDSingle-playerSimilar games →
  2. 2
    Inscryption — Steam game cover

    Inscryption

    Single-player alternative to Invaders — playable solo, no multiplayer required. Shares Indie with Invaders.

    Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...

    2021StrategyIndieAdventure7.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Balatro — Steam game cover

    Balatro

    Single-player alternative to Invaders — playable solo, no multiplayer required. Shares Indie with Invaders.

    The poker roguelike. Balatro is a hypnotically satisfying deckbuilder where you play illegal poker hands, discover game-changing jokers, and trigger adrenaline-pumping, outrageous combos.

    2024StrategyIndieCasual11.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Ballionaire — Steam game cover

    Ballionaire

    Single-player alternative to Invaders — playable solo, no multiplayer required. Shares Indie with Invaders.

    BALLIONAIRE is a fast-paced, kinetic roguelike where strategy meets physics to create outrageous wealth! Find and exploit game-breaking synergies as you theorycraft your way to victory. Welcome to the autobonker genre!

    2024StrategyIndieCasual12.34 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Bingle Bingle — Steam game cover

    Bingle Bingle

    Single-player alternative to Invaders — playable solo, no multiplayer required. Shares Indie and Early Access with Invaders.

    Bingle Bingle is a 'Roulette Builder' game where you can create your own Roulette. Strategically combine various betting options and unique balls to create synergies, earn extreme scores, and beat the casino.

    2024IndieEarly Access8.79 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    One Step From Eden — Steam game cover

    One Step From Eden

    Single-player alternative to Invaders — playable solo, no multiplayer required. Shares Indie with Invaders.

    Build a powerful deck, cast spells on the fly, battle evolving enemies, find game-changing artifacts, make friends or make enemies, just make it to Eden.

    2020ActionStrategyIndie7.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Ratropolis — Steam game cover

    Ratropolis

    Single-player alternative to Invaders — playable solo, no multiplayer required. Shares Indie with Invaders.

    A fusion of roguelite, tower defense, city-building, and deck-building! We created a new kind of real time strategy game filled with addictive and fast-paced gameplay. Create your deck, defend your city, and build the largest Ratropolis in history!

    2020StrategyIndieSimulation7.19 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Slay the Spire — Steam game cover

    Slay the Spire

    Single-player alternative to Invaders — playable solo, no multiplayer required. Shares Indie with Invaders.

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSingle-playerSimilar games →