Knights and Merchants: The Shattered Kingdom

Knights & Merchants is a game very similar to Settlers II, and that's not really a coincidence, as they were made by the same lead programmer, who started his own company (Joymania).

In K&M you start building a base and gain resources, and after that you make an army and try to attack the enemy. It's a mix between a godsim and a RTS game.

The game features resolutions up to 1024x768 with high-detail landscapes in 3D, with 2D-bitmap buildings placed upon it.