Gain double cryptokeys in Call of Duty: Black Ops 3 this weekend

Activision has announced a double cryptokey/liquid divinium weekend for Call of Duty Black Ops 3, kicking off later this evening.
For three days, you will earn double the amount of cryptokeys while playing online and double the liquid divinium across the game’s zombie mode.
The weekend will kick off at 6PM GMT and last until 6PM on April 11.
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Cryptokeys can be used to to unlock Supply Drops that contain taunts, camos and new weapons for you to use online.
Throughout the weekend you will have a much higher chance of bagging rare weapons too, so it could be your lucky day.
Liquid Divinium is used to make mega versions of GobbleGum, which grant you special abilities while playing Zombies.
The weekend event will take place across PS4, PS3, Xbox One, Xbox 360 and PC.