Rainbow Six Siege Operation Chimera hands-on — 25 million players get new ways to die

Ubisoft is taking the wraps off of its Tom Clancy’s Rainbow Six Siege expansion, dubbed Operation Chimera. That could very well get the game’s 25 million fans re-engaged with the five-versus-five tactical shooter multiplayer game.

I got a good look at Operation Chimera this week at a preview event, and Ubisoft is showing it off at the global tournament Rainbow Six Siege Invitational in Montreal this weekend. Chimera will be available on March 6, and it is the latest thing to keep Siege growing in popularity in its third year.

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Dean Takahashi

Dean Takahashi is editorial director for GamesBeat. He has been a tech journalist since 1988, and he has covered games as a beat since 1996. He was lead writer for GamesBeat at VentureBeat from 2008 to April 2025. Prior to that, he wrote for the San Jose Mercury News, the Red Herring, the Wall Street Journal, the Los Angeles Times, and the Dallas Times-Herald. He is the author of two books, "Opening the Xbox" and "The Xbox 360 Uncloaked." He organizes the annual GamesBeat Next, GamesBeat Summit and GamesBeat Insider Series: Hollywood and Games conferences and is a frequent speaker at gaming and tech events. He lives in the San Francisco Bay Area.