About This Game

Manage the country of your choice during World War II, the Cold War or Modern Day


Get right down to where the action is, controlling your inventory of land, air and sea units. Use conventional attacks or fire missiles from long range to engage your opponent. Game speed can be increased or paused so you can focus on where the action is.


The world holds both potential enemies and possible allies. Trade for technologies to enhance the working and living conditions of your population or for military designs to increase the power of your military. Forge alliances where friendly nations can help you defend against larger opponents.


Nothing in life is free, and neither are the weapons and technologies you'll need in order to come out on top. Managed money and resources so you can expand faster than your neighboring nations.

BattleGoat Studios is pleased to present Supreme Ruler Ultimate, the pinnacle of sixteen years of development on the Supreme Ruler series of Real Time Geo-Political Military Strategy Games for PC and Mac. Supreme Ruler Ultimate incorporates the stories, campaigns, scenarios, and features from our previous releases and expands on them in our improved game engine. Take control of any nation in the world from World War II through the Cold War and into the near future as our world lurches from one crisis to the next. Play historical or modern Campaigns with specific objectives, attempt one of the many Set-Piece Scenarios for a shorter game, or customize your game experience by picking any nation in the various era Sandboxes and choosing your own preferred Victory Condition. With so many options to choose from, Supreme Ruler Ultimate provides virtually unlimited replayability!

- Play Historical or Futuristic Campaigns.
- Take Control of any Nation in Sandbox Mode and impact the outcome of an era.
- Challenge yourself with Historical Scenarios for a faster-paced gameplay experience.
- The butterfly effect... Influence the timeline and outcome of thousands of historical events.
- Use Diplomacy, Trade, Espionage, and Intimidation to influence the policies of other nations.
- Guide your Nation through an era of unprecedented Scientific Advancement.
- Modernize your economy to support your social and military policies.
- Sophisticated Real-Time Strategic and Tactical Control of your Military Forces.
- Detailed historically-accurate armies down to the Battalion level.
- Choose your level of control. Make all decisions or use your Cabinet Ministers to help.
- Battle the elements! Fully integrated weather model influences battlefield outcomes.
- Up to 16 players in Multiplayer over local network or Internet (PC only)