[Watch] ‘Massive’ new adventure heading to GTA Online next week

There's a 'massive' new adventure coming to Grand Theft Auto Online next week and it's teasing reaching new depths of Mount Chiliad and much, much more. From the trailer alone (above) we spotted Jetpacks, Submarines, Tanks, Rockets, and flying DeLoreans (maybe even submersible DeLoreans too), but you can expect that there will be even more in the upcoming update.

Official description:

A billionaire tech mogul, an idealistic intelligence agent, a socially awkward conspiracy theorist and a neurotic supercomputer have been forced into an unlikely alliance to save San Andreas from total annihilation. As apocalyptic threats mount from enemies unknown, you and your criminal crew are enlisted to un-tangle mysteries and eradicate threats spanning from the bustling streets of downtown Los Santos to the ocean floor and all the way to the inner depths of Mount Chiliad in an epic new online adventure.

The Doomsday Heist is hitting Grand Theft Auto Online on December 12th.