The game allows players to choose either Scenarios with a defined scope and objective, or a Campaign “Sandbox” mode where there are no pre-determined victory conditions. There are over 250 playable regions simulated in the game. The player controls the economies, the militaries, research, government spending, spy operations (including the launching of satellites), and diplomacy. The player decides what military units to build, what facilities to build, how much or how little of a resource to produce, and also sets government policies in areas such as finance and social services. Diplomatic options include alliances, treaties, and trades of resources and technologies.
Supreme Ruler 2020 generally operates as a real time strategy game, though players are able to pause the game or change the game speed. The military element of the game is played through battalion-sized units represented on the game map, that can be controlled and given orders using the mouse individually or through groupings. Optionally players may leave unit initiative turned on, which will allow the AI to control military units for the player.
The player may also use Cabinet Ministers to assist with the operation of their regions, through the use of a Minister-priorities system and an in-game email system.
Multiplayer is available in LAN or Internet play for up to 16 players. Matchmaking is available through GameRanger.
Minimum system requirements
CPU: Pentium III 800+
RAM: 512MB RAM
VGA: 3D Graphics Card with 16MB+ Video RAM
DX: DirectX 8.1 or Higher
OS: Windows® 98/Me/2000/XP/Vista
Sound: DirectX Compatible Sound Card
ODD: CD-ROM Drive
Recommended system requirements
CPU: Pentium 4 2.0GHz
RAM: 1 GB RAM
VGA: 3D Graphics Card with 32MB+ Video RAM
DX: DirectX 8.1 or Higher
OS: Windows® 98/Me/2000/XP/Vista
Sound: DirectX Compatible Sound Card
ODD: CD-ROM Drive



