Subscribers can play this tactical shooter and more now. Tom Clancy's Rainbow Six Siege is almost a decade old, and it's grown to be one of the most popular esports games in the world. According to SteamDB , it's one of the 10 most played games on the platform right now. And if you subscribe to Xbox Game Pass, you can try your skills in the game at no extra cost this weekend as part of Xbox Free Play Days . Xbox Game Pass offers subscribers a large and constantly expanding...
