IMHO.

Single-player games like Orbfall Reclaim the Planet

Below are 8 single-player Steam games similar to Orbfall Reclaim the Planet, 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 Orbfall Reclaim the Planet page.

Ranked picks

  1. 1
    Clankerfront — Steam game cover

    Clankerfront

    Single-player alternative to Orbfall Reclaim the Planet — playable solo, no multiplayer required. Shares Strategy and Indie with Orbfall Reclaim the Planet.

    Clankerfront is a classic isometric RTS where AI research went too far and awakened the world’s home appliances against humanity. Build bases, command armies, fight solo or co-op, and defend the front from the clankers.

    StrategyIndieSingle-playerSimilar games →
  2. 2
    Desert Echo — Steam game cover

    Desert Echo

    Single-player alternative to Orbfall Reclaim the Planet — playable solo, no multiplayer required. Shares Action and Strategy with Orbfall Reclaim the Planet.

    You are Echo, an AI consciousness, endlessly rebuilt. Defend the Core against relentless swarms, dimensional Rifts and sandstorms. Hundreds of enemies on screen. Deploy turrets, gas barrels, farm energy fragments. No checkpoints. No mercy. Solo or co-op. The desert doesn't forgive hesitation.

    2026ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Moonset Proyect — Steam game cover

    Moonset Proyect

    Single-player alternative to Orbfall Reclaim the Planet — playable solo, no multiplayer required. Shares Action and Indie with Orbfall Reclaim the Planet.

    An action shooter against hordes of zombies where you must survive and resist increasingly dangerous waves in location is emblematic of the Costa del Sol.

    ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Eximius: Seize the Frontline — Steam game cover

    Eximius: Seize the Frontline

    Single-player alternative to Orbfall Reclaim the Planet — playable solo, no multiplayer required. Shares Action and Strategy with Orbfall Reclaim the Planet.

    EXIMIUS is a FPS/RTS hybrid that focuses on squad-based combat. The game features an intense 5v5 multiplayer experience with each team comprising of 4 Squad Officers and one Commander.

    2021ActionStrategy19.99 USDSingle-playerSimilar games →
  5. 5
    Executive Assault — Steam game cover

    Executive Assault

    Single-player alternative to Orbfall Reclaim the Planet — playable solo, no multiplayer required. Shares Action and Strategy with Orbfall Reclaim the Planet.

    Executive Assault is an indie real-time strategy/first-person shooter where you can not only build your base and create armies, but also take control of your units and fight as one of them.

    2015ActionStrategy12.99 USDSingle-playerSimilar games →
  6. 6
    Carrier Command 2 — Steam game cover

    Carrier Command 2

    Single-player alternative to Orbfall Reclaim the Planet — playable solo, no multiplayer required. Shares Action and Strategy with Orbfall Reclaim the Planet.

    Carrier Command 2 is the real-time strategy game that puts you in command of a futuristic carrier capable of deploying a vast array of aircraft and amphibious units. Compete against AI or human players and hop into every single vehicle to take matters into your own hands!

    2021ActionStrategyAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Call to Arms - Gates of Hell: Ostfront — Steam game cover

    Call to Arms - Gates of Hell: Ostfront

    Single-player alternative to Orbfall Reclaim the Planet — playable solo, no multiplayer required. Shares Action and Strategy with Orbfall Reclaim the Planet.

    Call to Arms - Gates of Hell is a realistic RTS/ RTT game that offers endless replay value. Command all types of troops in historical singleplayer, dynamic campaign, PvP and PvE battles. Are you ready for some serious immersion in World War 2?

    2021ActionStrategySimulation34.99 USDSingle-playerSimilar games →
  8. 8
    Call to Arms — Steam game cover

    Call to Arms

    Single-player alternative to Orbfall Reclaim the Planet — playable solo, no multiplayer required. Shares Action and Strategy with Orbfall Reclaim the Planet.

    Call to Arms offers an innovative mix of real-time strategy and 3rd, as well as 1st person controls. Set in the time of modern warfare, the game offers realistically modeled vehicles and heavy weaponry. Command your troops to victory or fight by yourself in the 3rd or 1st person action mode.

    2018ActionStrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →