IMHO.

Single-player games like Ratten Reich

Below are 13 single-player Steam games similar to Ratten Reich, 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 Ratten Reich page.

Ranked picks

  1. 1
    Wargame: Red Dragon — Steam game cover

    Wargame: Red Dragon

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

    The new reference in RTS at its best! The Wargame series returns to duty, larger, richer and more spectacular than ever before. In Wargame Red Dragon, you are engaged in a large-scale conflict where Western forces clash against the Communist bloc.

    2014StrategyIndieSimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Regiments — Steam game cover

    Regiments

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

    Regiments is a Real-Time Tactics game set in Germany 1989. The Cold War has gone hot, and the inferno is raging. Lead your Regiment through the fires of conflict and the fog of war. Break through the lines, call in artillery, maneuver, feign retreats, stage defenses, counter-attack. Do not relent.

    2022StrategyIndieSimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Wargame: European Escalation — Steam game cover

    Wargame: European Escalation

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

    The New Fatal Error DLC includes a new 5-mission Operation and touch-screen controls.

    2012StrategyIndieSimulation9.99 USDSingle-playerSimilar games →
  4. 4
    Tarnex Warfare — Steam game cover

    Tarnex Warfare

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

    Command modern military units along a dynamic frontline, plan operations, and fight battles on maps based on real-world terrain.

    2026StrategyIndieSingle-playerSimilar games →
  5. 5
    NOBUNAGA'S AMBITION: Sphere of Influence — Steam game cover

    NOBUNAGA'S AMBITION: Sphere of Influence

    Single-player alternative to Ratten Reich — playable solo, no multiplayer required. Shares Strategy with Ratten Reich.

    Become a Daimyo of the Warring States period of Japanese history in NOBUNAGA'S AMBITION, a historical simulation game of conquest and domination. It is the 30th anniversary of this series and this current release, NOBUNAGA'S AMBITION: Sphere of Influence, is the crown of the series.

    2015Strategy29.99 USDSingle-playerSimilar games →
  6. 6
    NOBUNAGA'S AMBITION: Souzou — Steam game cover

    NOBUNAGA'S AMBITION: Souzou

    Single-player alternative to Ratten Reich — playable solo, no multiplayer required. Shares Strategy with Ratten Reich.

    The 14th entry of the the historical simulation series "Nobunaga's Ambition." Become a daimyō of the Warring States era, and unite the land! With "the creation of a new age" as the key concept, this title features beautifully recreated castle towns, dynamic battlefield action and dramatic event scenes.

    2014Strategy12.49 USDSingle-playerSimilar games →
  7. 7
    Total Conflict: Resistance — Steam game cover

    Total Conflict: Resistance

    Single-player alternative to Ratten Reich — playable solo, no multiplayer required. Shares Strategy with Ratten Reich.

    Total Conflict: Resistance is a unique symbiosis of global strategy, tactics and first-person action. Realistic mass battles, many types of armored vehicles, weapons, uniforms, unique mechanics, immersive free gameplay. Lead any state and bring it to greatness!

    2023ActionStrategySimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Firefight — Steam game cover

    Firefight

    Single-player alternative to Ratten Reich — playable solo, no multiplayer required. Shares Strategy with Ratten Reich.

    Firefight is a World War II real-time simulation game similar in style to the old Close Combat series but brought up to date with better AI, individual soldier modelling, a faster frame rate to give more intense and realistic combat and an easy to use command interface.

    2016Strategy19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Company of Heroes 2 — Steam game cover

    Company of Heroes 2

    Single-player alternative to Ratten Reich — playable solo, no multiplayer required. Shares Strategy with Ratten Reich.

    Experience the ultimate WWII RTS platform with COH2 and its standalone expansions. This package includes the base game, which you can then upgrade by purchasing The Western Front Armies, Ardennes Assault and/or The British Forces. More info in the "About This Game" section below.

    2013Strategy19.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Dawn of Warriors — Steam game cover

    Dawn of Warriors

    Single-player alternative to Ratten Reich — playable solo, no multiplayer required. Shares Indie with Ratten Reich.

    Features: 1. The main world is Super Big, which gives you a huge space to explore. 2. Challenge Tower is provided. Dungeons in Challenge Tower are 100% created by program, so never "Just the same". 3. Four difficulty levels: Easy, Normal, Hard, Crazy. "Crazy" means really crazy… 4.

    2016ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  11. 11
    Iron Harvest — Steam game cover

    Iron Harvest

    Single-player alternative to Ratten Reich — playable solo, no multiplayer required. Shares Strategy with Ratten Reich.

    A classic real-time strategy game with an epic single player campaign, multiplayer & coop, set in the alternate reality of 1920+

    2020Strategy29.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Dwarf Fortress — Steam game cover

    Dwarf Fortress

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

    Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.

    2022StrategyIndieSimulation23.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    Warhammer 40,000: Warpforge — Steam game cover

    Warhammer 40,000: Warpforge

    Single-player alternative to Ratten Reich — playable solo, no multiplayer required. Shares Strategy with Ratten Reich.

    A free-to-play digital collectible card game set in the 41st millennium, Warpforge brings together the major factions of the Warhammer 40,000 universe as digital cards for players to collect and do battle with in brutal and fast-paced skirmishes.

    2024StrategyFree To PlayFreeDeck VerifiedSingle-playerSimilar games →