IMHO.

Single-player games like Sivers

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

Ranked picks

  1. 1
    Seed World — Steam game cover

    Seed World

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

    Seed World is a game that aims to combine automation, conveyor belts, and level progression. The game simplifies automation 'construction' into a series of progress bars, with each progress producing or consuming resources, and players need to manage resources.

    2025StrategyIndieSimulation2.99 USDSingle-playerSimilar games →
  2. 2
    Pattern Survivors: Bullet Hell — Create Chaos — Steam game cover

    Pattern Survivors: Bullet Hell — Create Chaos

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

    “Pattern Survivors: Bullet Hell” — a dynamic roguelike where you design your own attack patterns and defend your tower against endless waves of enemies. Upgrade, modify, and adapt your strategy in real time — can you survive the chaos of patterns?

    2025ActionStrategyIndie0.74 USDSingle-playerSimilar games →
  3. 3
    HitTube — Steam game cover

    HitTube

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

    HitTube is an open-world roguelike looter shooter. You're a post-apocalyptic video blogger who fights for donations while streaming your survival. Shoot, loot, trade and use magical cards to gain superpowers in a procedurally generated world!

    2026ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Demon Lord: Just a Block — Steam game cover

    Demon Lord: Just a Block

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

    Seek revenge on fantasy heroes as a reborn Demon Lord! Dive into this satisfying roguelite action game where the world only moves when you do. Plan your moves step by step or play swiftly with quick dodges and parries, colliding with enemies to land powerful attacks!

    2026ActionStrategyIndie11.69 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Sid Meier's Civilization VII — Steam game cover

    Sid Meier's Civilization VII

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

    The award-winning strategy game franchise returns with a revolutionary new chapter. Sid Meier's Civilization® VII empowers you to build the greatest empire the world has ever known!

    2025StrategySimulation69.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Siegeturtle — Steam game cover

    Siegeturtle

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

    Upgrade your turtle, recruit cute animals like unicorns, giant squids, otters and more, and blast through waves in an idle roguelite auto battler! Swim farther with each run, unlock new skills, and get closer to home every time you grow stronger.

    2025StrategyIndieCasual4.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Monsters are Coming! — Steam game cover

    Monsters are Coming!

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

    Beware, Monsters are Coming! In this Tower-Survivor rogue-lite, you protect an ever-moving city from unrelenting hordes. Gather resources, fortify defences, and survive for as long as you can. Will you reach the Ark?

    2025ActionStrategyIndie8.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    RimWorld — Steam game cover

    RimWorld

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

    A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.

    2018StrategyIndieSimulation34.99 USDDeck VerifiedSingle-playerSimilar games →