IMHO.

Single-player games like Spike Force

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

Ranked picks

  1. 1
    Cardaire: Eternal Aces — Steam game cover

    Cardaire: Eternal Aces

    Single-player alternative to Spike Force — playable solo, no multiplayer required. Shares RPG with Spike Force.

    Get ready to crack packs and throw cards in Cardaire: Eternal Aces, a single-player collectible card RPG! Explore a unique world, hunt down powerful cards, and build the deck that'll make you a Cardaire legend.

    2026RPGSingle-playerSimilar games →
  2. 2
    Bet on Beta — Steam game cover

    Bet on Beta

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

    A roguelike deckbuilder where you run a tech company, but every sprint is decided on a slot machine. Hire coworker cards for your deck, staff them on the machine, and spin for tickets, epics, and OKRs. From garage startup to IPO.

    StrategySimulationSingle-playerSimilar games →
  3. 3
    Card Artisan — Steam game cover

    Card Artisan

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

    Card Artisan is a card battler with RPG and roguelike elements and an emphasis in random generation that allows you to not only create your own deck but also create and use your own custom cards!

    2025StrategyIndieRPG12.99 USDSingle-playerSimilar games →
  4. 4
    Eternal Skies TCG — Steam game cover

    Eternal Skies TCG

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

    Eternal Skies is a fully customizable single player TCG RPG, similar to old handheld titles like the Pokemon Trading Card Game for GBC. The cards and story are inspired by Skies of Arcadia and Slavic mythology, and there are a variety of modes + difficulty options as well as a card creator.

    StrategyIndieRPGSingle-playerSimilar games →
  5. 5
    My Only Heroes — Steam game cover

    My Only Heroes

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

    Assemble your squad in My Only Heroes, a roguelite deckbuilder where your deck is your Heroes. Start each run with random recruits, then brave shifting dungeons to unlock legendary Main Heroes with superior stats. Stack equipment for awesome combos and survive to reach Mayhem Mountain!

    ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    Paragon's Hand — Steam game cover

    Paragon's Hand

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

    Collect cards, duel rivals, forge new bonds and seek your own way forward! Explore a story of friendship and competition that revolves around the TCG Paragon’s Hand. Do you believe in the Power of Friendship?

    StrategyIndieAdventureSingle-playerSimilar games →
  7. 7
    Pro Jank Footy — Steam game cover

    Pro Jank Footy

    Single-player alternative to Spike Force — playable solo, no multiplayer required. Shares Sports and Indie with Spike Force.

    Pro Jank Footy is an over-the-top arcade comedy-sports game. Score goals to unleash game-changing power-ups, build a deck of absurd abilities, and tackle a season where no two matches are ever the same—solo or with your mates.

    2026ActionSportsIndie13.49 USDSingle-playerSimilar games →
  8. 8
    Galaxy Hunter — Steam game cover

    Galaxy Hunter

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

    A unique card-based turn-based battle system set in a universe of cosmic opera.

    2026StrategyIndieCasualSingle-playerSimilar games →