In a recent blog post, Ubisoft announced that Rainbow Six: Siege currently has over 2.3 million active players every day, and the total number of registered users has exceeded 20 million. The company is working hard to support its title, especially with the recent "Operation Health" initiative, which aims to improve different aspects of the product, such as hitbox, matchmaking and more. We remember RainbowSix: Siege is available for Windows PC, Sony Playstation 4 and Microsoft Xbox One. Source: Gaming Bolt