Strategy Games

OpenRA
Free
A classic Command & Conquer real time strategy games.
OpenTTD
Free
An open source simulation game based upon the popular Microprose game "Transport Tycoon Deluxe".
Turbo Pizza
Free
Launch a pizza franchise with a secret family recipe, great food, a welcoming atmosphere and “Turbo” service!
FreeOrion
Free
A free, open source, turn-based space empire and galactic conquest (4X) computer game.
Toy Defense 2
Free
Classic tower defense gameplay.
0 A.D.
Free
A free, open-source, historical Real Time Strategy game.
Clonk Rage
Free
An entertaining, action-packed game of strategy, tactics, and skill.
Command & Conquer: ShockWave
Free
A Command & Conquer Generals Zero Hour modification, featuring new generals and much more.
OpenClonk
Free
A free multiplayer action game in which you control clonks, small but witty and nimble humanoid beings.
Royal Defense
Free
Set up and lead your army of defenses to keep the enemies from reaching your castle.
Royal Envoy 3
Free
Discover new islands to develop in Royal Envoy 3 Collector's Edition!
War Thunder
Free
A free to play multiplayer combat game which is focused on military vehicular combat.
Battle for Wesnoth
Free
A turn-based tactical strategy game with a high fantasy theme.
Imperial Domination II
Free
Expand your empire by trade, diplomacy, knowledge or just brute force. It's up to you to decide the fate of Europe.
MegaGlest
Free
An entertaining free 3D real-time strategy game.
Royal Envoy: Campaign for the Crown
Free
Rush for Gold: California
Free
StarCraft
Free
Wage war across the galaxy with three unique and powerful races.
Stronghold Kingdoms
Free
Build a castle, engage in political mind games, farm peacefully or wage war in Stronghold Kingdoms, the world’s first persistent Castle MMO.
Widelands
Free
A free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode.