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 elev ...
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.
From the makers of Verdun and Tannenberg … The new Offensive game mode puts you right in the middle of key historical offensives on the Italian Front. Lead the charge across stunning Italian landscapes as you choose your path to victory - cut paths through barbed wire, flank your enemies by following mountain trails, or man a mortar to blast a way through. Shape a dynamic battlefield by laying sandbags and wire, placing ammo crates, deploying trench periscopes or sniper shields, and more.
Gameplay
Take part in historical offensives from the Sixth Battle of the Isonzo to the Strafexpedition. Reflecting the course of the actual battles, as the attackers advance the fighting will shift through vastly different landscapes within a single offensive: from hillside fortresses to mountain trenches and fierce urban combat on city streets. Everything is recreated based on research and field trips, from sound effects and uniforms down to the houses, vineyards and trenches you’ll be fighting over.
Call in support with a unique historically accurate flare system: flare guns can mark targets for artillery or biplane flybys, or different colored flares can be used to guide your team. Once the big guns have softened up the enemy, finish the job at close quarters with an Arditi dagger or mountaineer’s pickaxe. Man heavy machine guns, mortars and even mountain guns for more direct fire support.
Choose from six classes based on historical combat roles and build your loadout from a selection of weapons, equipment and perks linked to that class, giving flexibility and variety while staying grounded in what real soldiers might have carried. You’ll be operating wire cutters, bandaging yourself and wounded teammates, and blowing the whistle to start an assault. One shot can kill and even lighter injuries can lead to quickly bleeding out.
Being an effective soldier in Isonzo is not just about being a good marksman. Mastering the terrain is also key - the mountain can be a friend or foe. Learn how to navigate well to maintain cover and surprise your enemies or support your allies.
Finally… watch out for the dreaded poison gas. You’ve never experienced WW1 action quite like this!
Key features
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
Minimal requirements
Processor
Intel Core i5-4670K, AMD Ryzen 5 1400
Graphics
GeForce GTX 970, AMD Radeon R9 290, 4GB VRAM
Memory
8 GB RAM
Disk space
20 GB available space
System
Windows 10 64-Bit
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CarlosReviewed on: Apr 11, 2026
5.0Steam
Honestly, Isonzo is such a vibe if you’re tired of the same old "run-and-gun" shooters. It’s not just another FPS; it’s like being dropped right into a high-stakes war movie in the Italian Alps.
Here’s why I’m actually digging it:
The Views are Unreal: Seriously, the maps are gorgeous. One minute you’re fighting through a sun-soaked vineyard, and the next you’re scrambling up a literal mountain. It’s easily one of the best-looking historical games I’ve played. There’s nothing like the rush of hearing the whistles blow for a charge. When the gas shells start dropping and you’re fumbling to get your mask on while bullets zipping past, the immersion is 10/10.
The Bottom Line:
It’s definitely slower than CoD, but that’s what makes it good. It’s tense, it’s beautiful, and it actually makes you think. If you want a shooter that feels "heavy" and rewarding, you’ve gotta try it.
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By subscribing to the newsletter, you consent to G2A.COM Limited sending commercial communications to your email, including personalized offers available on the G2A Marketplace. The administrator of your personal data is G2A.COM Limited. You can withdraw your consent at any time. If you withdraw your consent, it will not affect the legality of your data processed before. We process your personal data in line with the Privacy and Cookies Policy. Every new user who subscribes for the first time to the newsletter receives a one-time 11% discount code that may use once for future purchases on the g2a.com platform. The code is valid for 3 days and can only be used to purchase activation keys (excluding preorders) under EUR 50.00 in the categories: video games, software, randoms, and DLC, from sellers participating in this discount program. G2A.COM Limited is not responsible for adjusting the value of any promotional items, this is solely up to participating sellers.