SUPREMACY: WORLD WAR 3

Persistent real-time grand strategy with diplomacy and modern global warfare

Dorado Games · Released Mar 15, 2018

Indie Massively Multiplayer Strategy Free To Play

Reviews: Mostly Positive; 75% of 5,996
Recent reviews: Mostly Positive; 75% of 33 in 30 days
Playing now: 347; peak 24h 349
Steam Deck: Unsupported
Last update: 2 months ago; Jul 8, 2026

What is SUPREMACY: WORLD WAR 3?

A free-to-play, massively multiplayer real-time grand strategy game about modern global conflict. In matches lasting days or weeks, you control a nation, manage its economy and research, build land, air, and naval forces, negotiate coalitions, and fight other players for joint victory or global domination.

For you if...

+you enjoy strategy matches unfolding over days or weeks
+you want diplomacy, coalitions, and large-scale modern warfare
+you like managing research, resources, and combined military forces

Not for you if...

−you want offline or single-player battles
−you prefer short matches with quick progress
−you cannot regularly monitor an active online campaign

What players say

75% of 5,996 reviews are positive · 75% of 33 in the last 30 days

Players praise the strategic variety, diplomacy, and unpredictable matches shaped by other players. Their main complaint is that paid currency can speed production and create decisive advantages.

Screenshots and trailer

SUPREMACY: WORLD WAR 3 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: 512 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: 512 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
Third-party account: Conflict of Nations: Modern War Account (Supports Linking to Steam Account)
Controller: Keyboard and mouse
Platforms: Windows, macOS
Achievements: 133
Steam features: Family Sharing, Trading cards, In-app purchases

Steam Deck: Unsupported

Not supported on SteamOS

Multiplayer and co-op

Languages

Full audio: English. Text only: French, Italian, German, Spanish - Spain, Polish, Russian, Turkish, Czech, Portuguese - Portugal, Portuguese - Brazil, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Norwegian, Romanian, Simplified Chinese, Swedish, Traditional Chinese, Ukrainian.