Sierra Entertainment

Sierra Entertainment is a american publisher and developer founded in 1979.

This company is responsible for games like SWAT: Global Strike Team, Fire Hawk: Thexder - The Second Contact, Geometry Wars 3: Dimensions, Spyro: Shadow Legacy, Metal Arms: Glitch in the System, Tribes: Aerial Assault, James Cameron's Dark Angel, The Legend of Spyro: The Eternal Night, James Cameron's Dark Angel e Metal Arms: Glitch in the System.