Alexander is an RTS based on the movie of the same same, and the real-life Alexander the Great. The game follows the same general path as the movie, and includes media straight from the film. Present in the game are Greek, Persian, Indian and Egyptian forces, with a campaign for each. The hybrid 2D/3D engine (2D units, 3D terrain - also used in Cossacks 2: Napoleonic Wars) allows for a very large number of troops on the field. This is used to good effect, as battles can easily contain hundreds of units. Finally, multiplayer and skirmish levels are available, and the soundtrack (of the game and the movie) is by the composer Vangelis.
The actual goals for each mission vary, but they all are of the "Destroy/Survive/Escort" variety. Still, the scale of the battles is interesting, as is the opportunity to replay some of the great battles of Alexander's rule.