Originally, tactical shooter "Rainbow Six Siege" was supposed to appear on October 13th, 2015. However, the game will probably be published on December 1st, 2015 as the concerned development team of Ubisoft Montreal has announced this on the official Ubisoft blog. This decision was made due to new changes and improvements that the game's developers would definitely like to integrate. This wouldn't have been possible at the previous date fixed. Aforesaid optimizations mainly refer to the multiplayer coop mode, the balance between different weapons and several gadgets and, last but not least, the menu and interface navigation, so the development team from Montreal. The closed beta of "Rainbow Six Siege" will begin on September 24th, 2015 and there will be no appointment change. Creative thoughts and ideas that resulted in the upcoming changes were received during tests, demos and also on this year's gamescom in Cologne, including feedback of players.
Official announcement: "Whether it’s been through playtests in our studios, the closed alpha, or recent hands-on demos at events like E3 or Gamescom, player feedback has been essential to the development of Rainbow Six Siege. Getting the game in people’s hands and listening to what they have to say helps us understand how we can improve their experience, and we’d like to thank everyone who’s taken part in the process so far."
In first-person-shooter "Rainbow Six Siege", you take on the role of a member of the so-called Rainbow team, a counter-terrorism unit, whose members belong to different nationalities and have various benefits, abilities and equipment. Giving an example, Twitch is equipped with a drone that can give his enemies an electric shock. Another member, called Smoke, has the ability to reduce the vital energy of enemies by using toxic gas. The game will most likely appear on Microsoft Windows, PlayStation 4 and Xbox One.