Pre-Order: World War for Operation: Harsh Doorstop
World War is an upcoming expansion that turns Operation: Harsh Doorstop into a global world war simulation. Players can play offline in single-player or online in a persistent online war against other players. Purchasing this DLC gives you permanent access to both the offline and online modes.
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Price history and discounts
Current price: $31.99. All-time low: $31.99 (low recorded on 09/05/2026). Now is the best time to buy — the price matches the all-time low.
We track Steam prices automatically and update them within minutes of any change. The chart shows how the price changed over time and helps you decide whether to buy now or wait for a discount.
Prices in other regions
Brazil
R$86,39
Europe (€)
31,19€
United Kingdom
£26.80
Kazakhstan
7 440,00₸
Ukraine
592,00₴
Base game
Operation: Harsh Doorstop
Free
Screenshots
System requirements
Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS *: 64-bit Windows 7 SP1, Windows 8.1, or Windows 10
- Processor: Intel Core i3-6100 / AMD FX-8320
- Memory: 8 MB RAM
- Graphics: NVIDIA GeForce GTX 760 / AMD Radeon R9 270X (or equivalent with at least 2 GB of VRAM)
- DirectX: Version 11
- Storage: 15 MB available space
Recommended
Recommended:
- Requires a 64-bit processor and operating system
- OS: 64-bit Windows 10
- Processor: Intel Core i7-7700 / AMD Ryzen 5 1600
- Memory: 16 MB RAM
- Graphics: NVIDIA GeForce GTX 1070 / AMD Radeon RX Vega 56
- Storage: 15 MB available space
- Additional Notes: Microphone for voice communications
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Recent price changes
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