SpellForce 3
SpellForce 3 is a prequel to the series pilot "The Order of Dawn" and depicts events leading up to the creation of The Circle of the Mages. This is the first game in the series that combines elements from both RTS and RPG, which makes for quite interesting gameplay. A plague has begun infecting the world, and it is your task to gather influence with various factions to find out what causes the plague and how the crisis can be averted.
The game can take advantage of DirectX 11 and has a richly detailed production design, and can be reasonably taxing on the machine.