Empires, the award winning Half-Life 2 mod, combines the best of the first person shooter and real-time strategy genres. Fight as either the Northern Faction, remnants of the fallen nation of Jekotia, or as the imperial Brenodi Empire. Empires features:

Trainzack says

10/10 - Agree Disagree

Empires is a fantastic mod. It has a steep learning curve, but incredibly addictive, full of memorable moments like when evryone gets in a jeep and follows the comm to the enemy base while he playes benny hill over his mic. If you don't belive how good this game is, then read the other reviews, you probably already have. And they tell the same story as me. well, most of them. A few tips:

Never wall in your comm
Make sure you really customise your tanks, or you will end up with a huge tank with a tiny machine gun, no armor, and a weak engine.