Release date: 13/09/2022Includes
- Base Game
- Alpine Units Pack
- Elite Units Pack
- Veteran Units Pack
- Reserve Units Pack
World War One expands to the mountains of the Italian Front - beautiful but deadly in equal measure. Inspired by the two-year struggle for control of the Isonzo River valley and the Alps during World War One, Isonzo elevates the WW1 Games Series, figuratively and literally.
The Isonzo Collector's Edition includes a huge array of visual customization options: 140 items from four DLCs: ‘Elite Units, ‘Veteran Units’, ‘Reserve Units, and ‘Alpine Units’. With dozens of uniforms, accessories, and mustaches to choose from, you can really stand out on the battlefield.
- The ‘Elite Units’ pack contains new historic uniforms for each class. The Italian uniforms include Bersaglieri Cyclists and Arditi troops, while the Austro-Hungarian uniforms include the feared Bosnian troops. Additionally, the pack contains five iconic mustaches and three facial items.
- The ‘Veteran Units’ pack contains battle-scarred uniforms for each class. The Italians get the hardened Sardinian "Sassari" uniforms, while the Austro-Hungarians get a Hungarian Honved uniform alongside veteran trench fighters including the Sturmtruppe Hauptmann. This pack comes with five iconic mustaches and four facial items.
- The ‘Reserve Units’ pack contains rear-line uniforms for each class. The Italian uniforms include the infamous "Carabinieri Reali" police units and their archaic hats, while the Austro-Hungarians get the venerable "Standschützen". The pack comes with four elegant mustaches and four facial items.
- The ‘Alpine Units’ pack contains uniforms and gear worn by units in the winter as well as a range of rough beards! Italian troops enjoy white winter camo, while the Austro-Hungarians button up with heavy greatcoats. There are five mustaches and beards, with three facial items, plus one face for each faction.



Isonzo's key features include:
- Mountain warfare: Assaulting mountain fortifications, battling through ruined towns, and fording rivers are just a few of the challenges you’ll face as you fight your way through numerous enemy positions
- Tactical multiplayer FPS: Choose your role and loadout carefully to survive this high-altitude combat - play a sniper to pick off the enemy engineers before they can cut your wire, use rifle grenades to clear enemy machine guns, and much more
- World War One Gameplay: Historical Offensive game mode based on real battles and focused on the unique challenges of Alpine warfare. Fight with 30+ WW1 weapons, poisonous gas attacks, and intense artillery barrages
- Build for victory: Place your own wire, sandbags, trench periscopes, and more! Whether you’re digging in or on the attack, shaping the battlefield to your advantage will be key to victory
- Faces of war: Make every class your own by picking from a variety of historically class-appropriate uniforms, accessories, and headgear. As a finishing touch, you can even pick your mustache from several famous period-accurate styles!
- Authentic WW1 atmosphere: Accuracy in everything from maps and weaponry to music and the uniforms – fight for the Kingdom of Italy or the Austro-Hungarian Dual Monarchy
