Call of Duty: Black Ops 4 `Blackout´ battle royale gets free trial
(Windows Phone Central)

Try it before you buy it. Every year, Activision releases a new Call of Duty game and fans of the franchise love it. Call of Duty: Black Ops 4 revives the fan-favorite series, fully embracing its multiplayer success, while exploring new online modes such as `Zombies.` A battle royale mode called `Blackout` is also part of the package. ...