Compare Combat Mission Fortress Italy - Gustav Line prices across trusted key stores and find the best deal. Developed by Battlefront. Published by Matrix Games. Released on 9/12/2023. Available on PC. Genres: Strategy.

If you own the Fortress Italy base game and skipped this expansion, you left the most tactically brutal half of the Italian campaign on the table. Four campaigns, Fallschirmjagers at Monte Cassino, and Polish forces clawing up ridgelines - this is the real meat.

I'll be upfront: I came to this one skeptical. The Italian theater doesn't get the same hype as Normandy, and the Combat Mission series has a reputation for asking a lot from new players before it gives anything back. But once Gustav Line is loaded up alongside the base Fortress Italy game, the depth on offer genuinely surprised me. This is a slow-burn, pause-and-think tactical wargame running on Battlefront's CMx2 engine - real-time with the option to issue orders in phases - and the Italian mainland scenarios here are the most demanding content the series has produced for this theater. The expansion covers the fighting from Salerno and Anzio through the grinding mountain battles around Monte Cassino, all the way to the fall of Rome on June 4, 1944. The terrain is the story. Where Normandy has bocage, Italy has steep ridgelines and obliterated urban centers, and the game renders that asymmetry in the tactical decisions it forces on you. Pushing infantry uphill against dug-in Fallschirmjagers without covered approaches is genuinely punishing - one reviewer replayed scenarios multiple times before posting a win against the AI, which feels about right. Urban close-quarters fighting in bombed-out towns like the fictional Venafro scenario demands completely different squad management from an open-field armor push. On the faction side, this is where Gustav Line earns its place as a substantial content drop rather than a thin add-on. The Allied roster expands from the base game's Americans to include British, Canadian, Polish, and New Zealand formations, all researched to reflect actual 1943-44 unit structures. The Polish campaign fighting around Monte Cassino is a particular standout - those scenarios force you to think hard about suppressive fire mechanics and squad-level movement timing in ways the Sicily content doesn't. The Axis side gets the Fallschirmjager in full, plus expanded German formations covering Heer Grenadiers across the 1942, 1943, and 1944 variants, a Parachute Pioneer Battalion, and armor additions including the Brummbar and Elefant. New small arms, towed and vehicle-mounted anti-aircraft weapons, and Commonwealth vehicles like the Churchill IV round out a genuinely large equipment list. There are real gaps worth naming. Autosave is absent - the original Combat Mission had it and its removal still stings during long sessions. Flamethrowers, persistent smoke, and the ability to recrew abandoned gun positions are still missing from the engine. The wishlist for French, Indian, and Italian partisan forces is understandable given the historical scope, but unrealized here. The scenario count of 18 standalone battles plus four campaigns is solid for the wargame niche, but light by mainstream DLC standards. On the multiplayer side, the PBEM (play-by-email) system the Combat Mission series uses for async PvP is functional and has a small but active community, though anyone expecting matchmaking or a live lobby will be disappointed - this is strictly async or hotseat territory. Bottom line for the target buyer: if you already own Fortress Italy and care about historically grounded WW2 tactical combat, this expansion adds more faction variety, harder terrain, and better scenario design than the base game. If you're new to Combat Mission, the learning curve is steep regardless of which module you start with, and Gustav Line doesn't soften that edge. The engine is old. The formula is uncompromising. For the right player, that's exactly the point. Fred, Scout Team

Combat Mission Fortress Italy - Gustav Line

Combat Mission Fortress Italy - Gustav Line

Add-on / DLC for Combat Mission Fortress Italy — view full game
Sep 12, 2023BattlefrontMatrix Games
GamerScout Says

If you own the Fortress Italy base game and skipped this expansion, you left the most tactically brutal half of the Italian campaign on the table. Four campaigns, Fallschirmjagers at Monte Cassino, and Polish forces clawing up ridgelines - this is the real meat.

PC
Best Price Available
€0.00
at N/A
Historical low: €15.07

GamerScout Verdict

Essential for Combat Mission veterans who own the base game; too uncompromising and engine-dated for anyone new to the series.

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Price History

Historical low
€15.078 Jul 2026
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Screenshots & Media

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About Combat Mission Fortress Italy - Gustav Line

I'll be upfront: I came to this one skeptical. The Italian theater doesn't get the same hype as Normandy, and the Combat Mission series has a reputation for asking a lot from new players before it gives anything back. But once Gustav Line is loaded up alongside the base Fortress Italy game, the depth on offer genuinely surprised me. This is a slow-burn, pause-and-think tactical wargame running on Battlefront's CMx2 engine - real-time with the option to issue orders in phases - and the Italian mainland scenarios here are the most demanding content the series has produced for this theater. The expansion covers the fighting from Salerno and Anzio through the grinding mountain battles around Monte Cassino, all the way to the fall of Rome on June 4, 1944. The terrain is the story. Where Normandy has bocage, Italy has steep ridgelines and obliterated urban centers, and the game renders that asymmetry in the tactical decisions it forces on you. Pushing infantry uphill against dug-in Fallschirmjagers without covered approaches is genuinely punishing - one reviewer replayed scenarios multiple times before posting a win against the AI, which feels about right. Urban close-quarters fighting in bombed-out towns like the fictional Venafro scenario demands completely different squad management from an open-field armor push. On the faction side, this is where Gustav Line earns its place as a substantial content drop rather than a thin add-on. The Allied roster expands from the base game's Americans to include British, Canadian, Polish, and New Zealand formations, all researched to reflect actual 1943-44 unit structures. The Polish campaign fighting around Monte Cassino is a particular standout - those scenarios force you to think hard about suppressive fire mechanics and squad-level movement timing in ways the Sicily content doesn't. The Axis side gets the Fallschirmjager in full, plus expanded German formations covering Heer Grenadiers across the 1942, 1943, and 1944 variants, a Parachute Pioneer Battalion, and armor additions including the Brummbar and Elefant. New small arms, towed and vehicle-mounted anti-aircraft weapons, and Commonwealth vehicles like the Churchill IV round out a genuinely large equipment list. There are real gaps worth naming. Autosave is absent - the original Combat Mission had it and its removal still stings during long sessions. Flamethrowers, persistent smoke, and the ability to recrew abandoned gun positions are still missing from the engine. The wishlist for French, Indian, and Italian partisan forces is understandable given the historical scope, but unrealized here. The scenario count of 18 standalone battles plus four campaigns is solid for the wargame niche, but light by mainstream DLC standards. On the multiplayer side, the PBEM (play-by-email) system the Combat Mission series uses for async PvP is functional and has a small but active community, though anyone expecting matchmaking or a live lobby will be disappointed - this is strictly async or hotseat territory. Bottom line for the target buyer: if you already own Fortress Italy and care about historically grounded WW2 tactical combat, this expansion adds more faction variety, harder terrain, and better scenario design than the base game. If you're new to Combat Mission, the learning curve is steep regardless of which module you start with, and Gustav Line doesn't soften that edge. The engine is old. The formula is uncompromising. For the right player, that's exactly the point.

Fred
Fred · Scout Team

Shooters

Tags

singleplayermultiplayerpvponline-pvptier:aaaPBEM MultiplayerPausable Real-TimeSquad-Level TacticsGrognardAsymmetric FactionsHistorical ScenariosAsync PvPWW2 ItalyScenario Editor

System Requirements

Minimum

OS
Windows 10
Memory
4 GB RAM
DirectX
Version 10
Graphics
256 MB VRAM or better and must support 1024x768 or higher resolution in OpenGL
Processor
Pentium IV 1.8 GHz or equivalent speed AMD processor
Sound Card
DirectX 10 compatible Sound Card (Windows only)

Recommended

OS
Windows 10
Memory
8 GB RAM
DirectX
Version 12
Graphics
1 GB VRAM or better and must support 1024x768 or higher resolution in OpenGL
Processor
Pentium IV 2.8 GHz or equivalent speed AMD processor or better
Sound Card
DirectX 12 compatible Sound Card (Windows only)

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Game Info

Developer
Battlefront
Publisher
Matrix Games
Release Date
Sep 12, 2023

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What platforms is Combat Mission Fortress Italy - Gustav Line available on?

Combat Mission Fortress Italy - Gustav Line is available on PC.

When was Combat Mission Fortress Italy - Gustav Line released?

Combat Mission Fortress Italy - Gustav Line was released on 12 September 2023.

Who developed Combat Mission Fortress Italy - Gustav Line?

Combat Mission Fortress Italy - Gustav Line was developed by Battlefront and published by Matrix Games.