Siege

Siege is a cancelled PC game by Telstar. It was to be strategic 3D castle siege simulator.

Plot
Set in the Middle Ages, Siege is set a world gripped in world. Select one from twenty types of castle and prevent the siege from succeeding!

Gameplay
You start off with 20 soldiers but can have up to 200 units. To fend off enemy soldiers, you'll need to utilize boiling oil, battering rams, and more.

Cancellation
Siege was cancelled in 1998 for unknown reasons. The publisher Ubisoft probably axed it for quality reasons.

Video
Trailer.