IMHO.

Single-player games like Defense Cards

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

Ranked picks

  1. 1
    Burst Hero — Steam game cover

    Burst Hero

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

    Burst Hero is a pixel roguelike shooting survival game. You can choose heroes with different abilities and use various weapons to resist a steady stream of enemies. In the battle, you can customize your build by weapons bullets and cards. Each battle will have different experiences and challenges.

    2023ActionIndie2.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Meow Legion — Steam game cover

    Meow Legion

    Single-player alternative to Defense Cards — playable solo, no multiplayer required. Shares Indie and Casual with Defense Cards.

    Meow Legion is a game about assembling an army of cats to defend against waves of enemies.A top-down roguelite shooter game where you hire cats and level them up to fight mice from the evil Mousy Empire!

    2024ActionStrategyIndie0.99 USDSingle-playerSimilar games →
  3. 3
    Slime 3K: Rise Against Despot — Steam game cover

    Slime 3K: Rise Against Despot

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

    Welcome to Slime 3K, an unhinged roguelite bullet-heaven set in the Despot’s Game universe! Build a deck of crazy weapons, grow stronger and devour hordes of pink puny humans as a murderous jelly blob on a warpath of death, violence and pretzels.

    2024ActionIndieRPG1.24 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    One Step From Eden — Steam game cover

    One Step From Eden

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

    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 →
  5. 5
    Larva Mortus — Steam game cover

    Larva Mortus

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

    Larva Mortus is a fast-paced hack and slash top-down shooter. As an agent specializing in exorcism, you are tasked to hunt monsters of the supernatural in a dark, ominous, and randomly generated atmosphere full of undead, terrifying and demonic nightmares.

    2009ActionIndie4.99 USDSingle-playerSimilar games →
  6. 6
    Peace Data — Steam game cover

    Peace Data

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

    Peace Data — hard "Roguelike" game, in which you have to play for Bitard, saving Rusland from the tyranny of the authorities that destroyed the opposition and led the country to ruin, making slaves of citizens.

    2020ActionIndieAdventure3.99 USDSingle-playerSimilar games →
  7. 7
    Stellar Interface — Steam game cover

    Stellar Interface

    Single-player alternative to Defense Cards — playable solo, no multiplayer required. Shares Indie and Casual with Defense Cards.

    Run through the universe in this rogue-like-ish space-shooter. Discover the numerous perks/consumables and their synergistic effects. Explore the randomly-generated galaxy to find merchants, unlock spacecrafts, collect Cartridges and checkmark your kills of the various galactic overlords.

    2016ActionIndieCasual12.99 USDSingle-playerSimilar games →
  8. 8
    Balatro — Steam game cover

    Balatro

    Single-player alternative to Defense Cards — playable solo, no multiplayer required. Shares Indie and Casual with Defense Cards.

    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 →