IMHO.

Single-player games like The Last Mission

Below are 8 single-player Steam games similar to The Last Mission, 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 The Last Mission page.

Ranked picks

  1. 1
    Withering Age — Steam game cover

    Withering Age

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

    Withering Age is a real-time strategy roguelike set in a dark fantasy, medieval world brimming with magic, danger, and decay. Build and expand your kingdom, train loyal troops and mighty champions, and defend your lands against relentless hordes.

    2028StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    For Our King — Steam game cover

    For Our King

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

    A medieval Tower Defense x Autobattler Roguelite. Defend your Keep across escalating waves, recruit different unit types, and cast spells from different Schools of Magic. Spend what you earn on a skill tree with over 300 upgrades, and place them on a Decree Bar with many unique modifiers and mults.

    2026ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Warp Bound — Steam game cover

    Warp Bound

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

    In this roguelite auto battler, you've been thrust into an uncharted sector of the Galaxy, discovering friends and foes alike. Traverse different environments, seek out and deal with traders, equip unique parts for your ship, form varied strategies, and fend off a variety of hostile factions.

    2026StrategySimulationRPGSingle-playerSimilar games →
  4. 4
    Void Salvage — Steam game cover

    Void Salvage

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

    Salvage derelicts, fight off bad guys, upgrade your ship, and make good or bad choices. The game starts difficult, but eventually you'll be able to sit back and watch your ship destroy everything.

    2026ActionStrategyIndie5.94 USDSingle-playerSimilar games →
  5. 5
    ELARIENNE — Steam game cover

    ELARIENNE

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

    ELARIENNE is a defense game built on meticulous calculation and hardcore strategy. A single stroke of luck may shift the tide, but it is the carefully constructed strategy that ultimately decides the battle. Withstand relentless waves and protect the heart of the world of ELARIENNE.

    2025StrategyIndieSimulation7.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Flowers and Deities — Steam game cover

    Flowers and Deities

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

    Flowers and Deities is a strategy deckbuilder roguelite where you command a blood-soaked lizardkin army through escalating arena battles, spending every drop of spilled blood to cast spells, summon creatures, and survive long enough to claim the favor of the Gods

    2026StrategyIndieSimulation12.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Three Kingdoms Club Manager — Steam game cover

    Three Kingdoms Club Manager

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

    This is a tactical roguelike with grid battles. Recruit heroes, collect gear and passives to build teams. The roguelike mode has Slay the Spire-style maps, 6 classes with unique difficulties. Shop pulls items and rare upgrades. League mode offers 18 factions with football-style ranks.

    2026SportsStrategyIndie8.99 USDSingle-playerSimilar games →
  8. 8
    Arcane Legion — Steam game cover

    Arcane Legion

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

    Command vast armies in a free single-player fantasy auto-battler. Recruit and promote your legion, inspect your formations, and turn the tide with targeted spells across a 35-wave campaign. Unlock new commanders and troops between runs. Built with Mass Battle Framework.

    StrategyIndieFree To PlayFreeSingle-playerSimilar games →