IMHO.

Single-player games like Bellfrost

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

Ranked picks

  1. 1
    DeckTerra — Steam game cover

    DeckTerra

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

    DeckTerra is a 4X strategy game built around cards. Explore procedurally generated maps, research new technologies, develop your settlements, and raise armies all while building a deck that complements your strategy.

    2026StrategySimulationSingle-playerSimilar games →
  2. 2
    Arc of Icarus — Steam game cover

    Arc of Icarus

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

    Build and lead your colony on a lost ringworld, where deadly conditions await on both sides while the world keeps turning! Progress through technological evolution, survive cultural revolution, and govern with a wise and steady hand!

    2027StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    Critias Empire — Steam game cover

    Critias Empire

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

    Turn-Based 4X-like Strategy: Build the peaceful kingdom of Atlantis into a flourishing civilization. Plan carefully or be ready to adapt as the ancient Gods of Olympus rain down floods, earthquakes, volcanoes and all types of disaster.

    StrategySimulationSingle-playerSimilar games →
  4. 4
    Corsair Cove — Steam game cover

    Corsair Cove

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

    Build a sprawling pirate haven, raise a fleet to explore the high seas, and take on the Crown to keep the Age of Piracy alive! From ale to flintlock pistols, and from scallywags to swashbucklers, you’ll need to manage complex production chains and govern a rowdy crew to reign supreme over the seas!

    2026StrategySimulation39.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Workers & Resources: Soviet Republic — Steam game cover

    Workers & Resources: Soviet Republic

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

    Build a soviet republic from an impoverished country into a rich industrial superpower in a city builder with intricate production chains and a fully simulated global economy. Manage the lives of your citizens from education to work and party loyalty to criminal activity.

    2024StrategySimulation39.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Empires of the Undergrowth — Steam game cover

    Empires of the Undergrowth

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

    Command swarms of warriors at an unprecedented scale of warfare in this blend of RTS and base-building. Lead ant colonies against the many fearsome threats of the insect world, while building intricate nests, developing pheromone-based tactics, and evolving to meet growing dangers.

    2024StrategySimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    TownsFolk — Steam game cover

    TownsFolk

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

    A survival strategy game where every choice shapes your frontier's destiny. Lead your people into an uncharted world as they rebuild after ruin, endure harsh challenges, and carve out a thriving settlement. Manage scarce resources, face dynamic events, and never forget to pay tribute to the kingdom.

    2026StrategyIndieAdventure11.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    After Inc: Revival — Steam game cover

    After Inc: Revival

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

    Can you rebuild civilisation after a zombie apocalypse? From the creator of Plague Inc. comes a unique blend of strategic simulation, survival city builder and ‘mini 4X’. Build settlements, harvest resources and shape society as you lead Humanity out of the darkness.

    2025StrategySimulationEarly Access17.99 USDDeck VerifiedSingle-playerSimilar games →