IMHO.

Single-player games like Frostrain

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

Ranked picks

  1. 1
    Frostrain 2 — Steam game cover

    Frostrain 2

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

    Become the last conductor and rule over the final train society in a frozen world. Gather, expand, and forge your train while building powerful synergies with mighty artifacts. Your position—and the safety of your passengers—now rests in your hands.

    2026StrategyIndieSimulation8.79 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Dr. COG — Steam game cover

    Dr. COG

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

    Dr. Cog is a deck-building roguelike game using gears. Operate the memory restoration machine, turn gears, discover and enhance them, and build synergies. Complete the memory restoration within the time limit, recover the client's lost memories, and reach the final chapter.

    2024StrategyIndieSimulationFreeSingle-playerSimilar games →
  3. 3
    Battle Train — Steam game cover

    Battle Train

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

    Battle Train is a run-based roguelite deck-n-track builder set in the world’s most explosive game show. Choose your cards, upgrade your train, lay down tracks, and use destructive locomotives to blast your rival Champions off the rails in a chaotic mashup of deck-building and tactical rail combat.

    2025StrategyIndie14.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Cult of PiN — Steam game cover

    Cult of PiN

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

    Flip, nudge, and destroy in this roguelike pinball deckbuilder. Select from 100+ upgrades to create game-breaking builds and smash through the cursed playfields. Complete missions to trigger explosive special attacks and tear the tables apart, one bumper at a time.

    2026ActionStrategyIndie12.74 USDSingle-playerSimilar games →
  5. 5
    As We Descend — Steam game cover

    As We Descend

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

    The apocalyptic roguelike deckbuilder with squad sculpting and deep tactics. Recruit the right units and outmaneuver titanic foes on dangerous expeditions. Build up allies and resources in the feudal Vault-City. Can you survive all the perils that await the last bastion of humanity?

    2025StrategyIndieRPG13.39 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Wireworks — Steam game cover

    Wireworks

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

    Design your defenses, build your module board, and manage your wires. Combine signals and create synergies to empower your weapons and survive in this base-defense roguelike auto-battler.

    2026StrategyIndieSimulation5.59 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Monster Train 2 — Steam game cover

    Monster Train 2

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

    Monster Train returns with all new clans, new enemy factions, new challenges, new modes and more! Defend your Pyre in the classic three-tiered, vertical gameplay that made the original roguelike deckbuilder a hit.

    2025StrategyIndie18.74 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Neon Village — Steam game cover

    Neon Village

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

    This game is a fusion of a "roguelike deck-builder" and "match-3 puzzle". Collect unique residents to create explosive synergies and develop a village glittering with neon!

    2026StrategyIndieSimulation7.99 USDDeck PlayableSingle-playerSimilar games →