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

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.
- 2

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.
- 3

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.
- 4

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.
- 5

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!
- 6

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
- 7

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.
- 8

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.
- 9

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.
- 10

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.
- 11

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.
- 12

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.
- 13

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?
- 14

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.
- 15

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 .
- 16

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.