IMHO.

Single-player games like Decisive Campaigns: Ardennes Offensive

Below are 16 single-player Steam games similar to Decisive Campaigns: Ardennes Offensive, 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 Decisive Campaigns: Ardennes Offensive page.

Ranked picks

  1. 1
    Panzer Corps 2 — Steam game cover

    Panzer Corps 2

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    Panzer Corps 2 is the ultimate Second World War strategy game! Enjoy the time-proven gameplay formula which has been appreciated by millions of players over the years, brought to a whole new level of refinement up to the latest technical standards.

    2020Strategy39.99 USDSingle-playerSimilar games →
  2. 2
    Panzer Corps Gold — Steam game cover

    Panzer Corps Gold

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    The ultimate edition of Panzer Corps, containing hundreds of scenarios and all its expansions. Panzer Corps Gold is the culmination of the wargame that has enthralled millions of fans all around the globe, and now it’s your chance to fully experience a real classic.

    2014Strategy29.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Unity of Command II — Steam game cover

    Unity of Command II

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    Unity of Command II is the sequel to one of the most critically acclaimed strategy games of all time; a game critics called 'the perfect gateway' into computer war games.

    2019StrategyIndieSimulation29.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Unity of Command: Stalingrad Campaign — Steam game cover

    Unity of Command: Stalingrad Campaign

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    Unity of Command is an innovative and refreshing operational-level wargame that covers the entire 1942/43 Stalingrad Campaign on the Eastern Front.

    2012StrategyIndie9.99 USDSingle-playerSimilar games →
  5. 5
    Gary Grigsby's War in the East — Steam game cover

    Gary Grigsby's War in the East

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    War on an Epic scale from Moscow to Berlin – this is War in the East!

    2015StrategySimulation79.99 USDSingle-playerSimilar games →
  6. 6
    WarPlan — Steam game cover

    WarPlan

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    WarPlan is an incredibly accurate World War II simulation engine. It is a balance of realism and playability incorporating the best from 50 years of World War II board wargaming. Play a recreated World War II in every detail, thanks to the engine flexibility and database

    2020StrategyIndieSimulation39.99 USDSingle-playerSimilar games →
  7. 7
    Order of Battle: World War II — Steam game cover

    Order of Battle: World War II

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    Order of Battle: World War II is a breath of fresh air for all strategy fans. It is a game that takes wargaming to a new level by upgrading every single game element and rebooting the genre for a new generation of players.

    2015StrategySimulationFree To PlayFreeDeck PlayableSingle-playerSimilar games →
  8. 8
    Warhammer 40,000: Gladius - Relics of War — Steam game cover

    Warhammer 40,000: Gladius - Relics of War

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions.

    2018Strategy39.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Gary Grigsby's War in the West — Steam game cover

    Gary Grigsby's War in the West

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required.

    Gary Grigsby’s War in the West is the most ambitious and detailed computer wargame on the Western Front of World War II ever made.

    2017Simulation79.99 USDSingle-playerSimilar games →
  10. 10
    The War for the West — Steam game cover

    The War for the West

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required.

    Rule the land as you see fit, using alliances, intrigue or warfare to establish your House as a dominant force in the realm's politics.

    2019IndieAdventureRPG7.99 USDSingle-playerSimilar games →
  11. 11
    SYRAK: the War in the Middle-East — Steam game cover

    SYRAK: the War in the Middle-East

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    SYRAK is a card-based strategy game set during the most complex war in recent history of the Middle-East. Local or Online game have you play as the Resistance Axis or the Western Defence Organization. Use powerful Political, Espionage and Military Cards to outwit and overwhelm your opponent.

    2022StrategySimulation6.99 USDSingle-playerSimilar games →
  12. 12
    Shadow Empire — Steam game cover

    Shadow Empire

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    Shadow Empire is a deep turn-based 4X wargame with a unique blend of military focus, procedurally generated content and role-playing features. Players take the seat of the supreme ruler of a small nation, with the goal of reconquering a devastated planet.

    2020StrategySimulationRPG39.99 USDSingle-playerSimilar games →
  13. 13
    Decisive Campaigns: Barbarossa — Steam game cover

    Decisive Campaigns: Barbarossa

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    Command a true operational structure. Can you balance and prioritize three different Theatres in order to achieve your objective?

    2016Strategy49.99 USDSingle-playerSimilar games →
  14. 14
    Advanced Tactics Gold — Steam game cover

    Advanced Tactics Gold

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    Advanced Tactics: Gold offers a unique and infinitely replayable wargaming experience for any strategy fan. Building off of the enormous success of Advanced Tactics: World War II, the Gold edition gives players a more powerful game editor, much improved random game engine, many new features and abilities, and more.

    2014StrategySimulation29.99 USDSingle-playerSimilar games →
  15. 15
    Decisive Campaigns: The Blitzkrieg from Warsaw to Paris — Steam game cover

    Decisive Campaigns: The Blitzkrieg from Warsaw to Paris

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    Decisive Campaigns: The Blitzkrieg from Warsaw to Paris is the first in an innovative series of operational World War II wargames that also include a strategic element. The Blitzkrieg from Warsaw to Paris simulates Germany’s military successes in Poland and France in 1939 and 1940 .

    2015StrategySimulation39.99 USDSingle-playerSimilar games →
  16. 16
    Decisive Campaigns: Case Blue — Steam game cover

    Decisive Campaigns: Case Blue

    Single-player alternative to Decisive Campaigns: Ardennes Offensive — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Ardennes Offensive.

    Decisive Campaigns: Case Blue simulates the German drive to Stalingrad and into the Caucasus of the summer of 1942, as well as its May preludes (2nd Kharkov offensive, Operation Trappenjagd) and also the Soviet winter counter-offensive (Operation Uranus) that ended with the encirclement of 6th Army in Stalingrad.

    2015StrategySimulation39.99 USDSingle-playerSimilar games →