https://www.gamespot.com/articles/call-of-duty-black-ops-4-battle-royale-mode-reveal/1100-6459017/

After weeks of teases and speculation, Activision finally pulled back the curtain on this year's anticipated Call of Duty game, Black Ops 4. Like previous entries, Black Ops 4 will come with a variety of different game modes, including the ever-popular Zombies, but this year's installment will also feature its own take on the battle royale genre.

Dubbed Blackout, the new battle royale-style mode pits players against each other in a fight to be the last one standing. On the official Call of Duty website, Activision revealed that Blackout will be playable solo or in teams, just as in Fortnite and PUBG. Where it differs from other battle royale games, however, is that it draws heavily on previous Black Ops titles. Developer Treyarch says it wanted to create a battle royale mode "the Black Ops way," and to that end, it has incorporated elements from the entire series into the mode.