Player Username_. Listing Information We are looking for golds and silvers to join our clan but if you are a higher rank feel free to join! Games Clans 2288 Players 702 Rainbow Six Siege Tom Clancy's Rainbow Six Siege is a tactical shooter video game developed by Ubisoft Montreal and published by Ubisoft. Platforms Xbox One Browse our extensive list of clans for Xbox One players. This section covers both the standard and X versions.