From the game official promo materials:
Desert Operations provides long-lasting fun for his players who can fight amongst themselves as rulers of a base with thousands of other players or ally with skilful diplomacy. Through the declaration of covenants and declarations of war of the influence of players rises on world politics.
– Fight battles against thousands of opponents worldwide!
– Raise your own world dominance by both diplomacy and military operations!
– Form or join alliances so you can defeat your enemies! Trade and spy on other game players!
Game Controls: Mouse