Rockstar Vancouver Inc. (formerly Barking Dog Studios Ltd.) was a Canadian video game developer and a studio of Rockstar Games based in Vancouver. The studio is best known for developing Bully (2006). Six former Radical Entertainment developers—Glenn Barnes, Peter Grant, Michael Gyori, Christopher Mair, Brian Thalken, and Sean Thompson—founded the company as Barking Dog Studios in May 1998. In its early years, Barking Dog briefly assisted Relic Entertainment with Homeworld (1999) before being greenlit to develop an expansion pack, Homeworld: Cataclysm (2000). The studio also developed Counter-Strike's "Beta 5" update (1999), Global Operations (2002), and Treasure Planet: Battle at Procyon (2002).