How to get the cfhd biochemical pursuit purification voucher?

You can get biochemical pursuit purification vouchers through lottery, participation in activities and competition.

In CFHD, players can get biochemical pursuit purification vouchers through lottery. They can buy a hammer with 5Q coins, and then use the hammer to open the box for lottery, and have the opportunity to get a weapon box and exchange it for a biochemical pursuit purification voucher.

Participate in official activities and get biochemical pursuit purification vouchers. After the official version is updated on a specific day, a series of activities will be launched. Players need to keep an eye on the official trends, find their favorite skin and complete related tasks, in order to get biochemical pursuit purification coupons for free forever.

Get the reward of biochemical pursuit and purification of coupon fragments by breaking through the level. When the player successfully breaks through the level, he will get the fragments of the biochemical pursuit purification voucher. After collecting enough fragments, he can synthesize a complete biochemical pursuit purification voucher.