OpenRA - What if Albert Einstein changed history? What if the Andromeda Strain were a miracle mineral?
Travian: Legends - Travian: Legends is a Massively Multiplayer Online Real-time Strategy video game by Travian Games.
Warzone 2100 - Join "The Project" to restore humanity's synaptic-link technology after nuclear war...
Ikariam - As ruler of an island kingdom, you build up grand citadels and storm into exciting battles with the armies of your fellow players. In Ikariam you have command .
Age of Empires - Age of Empires is the critically acclaimed, award winning Real Time Strategy (RTS) game with a legacy spanning over 20 years and nearly a dozen titles in the franchise.
Command and Conquer - Are you ready for the ultimate real-time strategy experience? Gather resources, build your base, and create the most powerful armies in the world before engaging the enemy in all-out war.