From June 29th to Jule 6th, a new Double Credits event will take place in Caliber. These days, for each round, checkpoint, or frontline you take in the Onslaught, all difficulty levels, Clearing, Showdown, Special Operation, Hacking, and Frontline modes, you gain double credits.
Nothing complicated: you play as long as usual and earn twice as much. The event will end with the start of maintenance works on Jule 6th.
Check the pictures for profitability infographics.