Single-player games like Decisive Campaigns: Barbarossa
Below are 14 single-player Steam games similar to Decisive Campaigns: Barbarossa, 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: Barbarossa page.
Ranked picks
- 1

Gary Grigsby's War in the East
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
War on an Epic scale from Moscow to Berlin – this is War in the East!
- 2

Gary Grigsby's War in the East 2
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
War in the East 2 is the most comprehensive, most realistic, and most advanced wargame modeling Eastern Front warfare in World War Two.
- 3

Hex of Steel
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
Hex of Steel is a refreshing WWII wargame covering all fronts featuring a certain amount of original mechanics. Fight in solo against finally a decent AI throughout Europe, Africa or the Pacific, or against a friend in the cross-platform PBEM or real time multiplayer. Coop is also an option!
- 4

Panzer Corps Gold
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
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.
- 5

WarPlan
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
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
- 6

Unity of Command II
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
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.
- 7

Strategic Command WWII: War in Europe
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
Strategic Command WWII: War in Europe is a deeply immersive turn based strategy game covering the greatest conflict in modern history!
- 8

Unity of Command: Stalingrad Campaign
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
Unity of Command is an innovative and refreshing operational-level wargame that covers the entire 1942/43 Stalingrad Campaign on the Eastern Front.
- 9

Shadow Empire
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
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.
- 10

Advanced Tactics Gold
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
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.
- 11

SYRAK: the War in the Middle-East
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
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

Decisive Campaigns: The Blitzkrieg from Warsaw to Paris
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
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 .
- 13

Decisive Campaigns: Case Blue
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
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.
- 14

Decisive Campaigns: Ardennes Offensive
Single-player alternative to Decisive Campaigns: Barbarossa — playable solo, no multiplayer required. Shares Strategy with Decisive Campaigns: Barbarossa.
Decisive Campaigns: Ardennes Offensive is the fourth wargame in the Decisive Campaign series. Covering the battles in the Ardennes between December 1944 and January 1945, it brings to life Operational wargaming by lowering the scale to just above tactical level.