Worms Forts: Under Siege is a Worms artillery game, which is a subgenre of strategy game. It was designed by Team 17. Like the most recent Worms game, it is in complete 3D and showcases new features, such as buildings. While the primary method of victory is to destroy the opposing team, an alternative method is to destroy the opposing Stronghold, the most important building in the game. [source:wikipedia]