Supremacy: Call of War 1942

World War II grand strategy built around real-time player diplomacy

Bytro Labs GmbH · Released Oct 21, 2017

Massively Multiplayer Simulation Strategy Free To Play

Reviews: Mostly Positive; 71% of 6,384
Recent reviews: Mixed; 62% of 32 in 30 days
Playing now: 166; right now
Steam Deck: Playable
Last update: 1 month ago; Aug 11, 2026

What is Supremacy: Call of War 1942?

A free-to-play massively multiplayer grand strategy game set during World War II. You lead a country, manage its economy and research, maneuver land, naval, and air units, negotiate alliances, and conquer provinces in real-time rounds that can last several weeks and end by time limit or victory points.

For you if...

+you enjoy coordinating with and competing against many players
+you prefer strategic planning over rapid action
+you like choosing among many countries and historical maps

Not for you if...

−you prefer short matches with immediate results
−you cannot check a persistent match regularly

What players say

71% of 6,384 reviews are positive · 62% of 32 in the last 30 days

Players praise the strategic battles, broad unit selection, map variety, and faction diplomacy. The dominant complaint is that spending premium currency can decide matches regardless of strategy. Players also report bugs and criticize an economy update that removed resources and reduced specialization.

Screenshots and trailer

Supremacy: Call of War 1942 system requirements

As published by the developer.

Minimum

OS: Windows XP SP2, Windows Vista or Windows 7
Processor: Intel Core 2 Duo 1.6 GHz or equivalent
Graphics: Intel HD Graphics integrated chipset
Memory: 4 GB RAM
Storage: 500 MB available space
Notes: For laptops with hybrid graphics chipsets: Please ensure the correct video card is assigned for smooth game performance.

OS: 64-bit: Windows 10
Processor: Intel Core i5 2.2 GHz or comparable AMD
Graphics: Nvidia GeForce 700 Series or equivalent
Memory: 8 GB RAM
Storage: 500 MB available space
Notes: For laptops with hybrid graphics chipsets: Please ensure the correct video card is assigned for smooth game performance.

PC version details

DRM, required accounts, controller support and Steam features.

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows, macOS
Achievements: 156
Steam features: Family Sharing, Trading cards, In-app purchases

Steam Deck: Playable

Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
Default graphics settings perform well on Steam Deck
First time setup requires active internet connection

Multiplayer and co-op

Languages

Full audio: English, French, Italian, German, Spanish - Spain, Japanese, Dutch, Polish, Portuguese - Portugal, Russian, Czech, Turkish, Portuguese - Brazil, Spanish - Latin America.