UC stands for unknown cash. It is an online currency used in multiplayer game PUBG Mobile. You can buy various in-game items in PUBG from UC. It cost you Rs79 for 60UC. The cost increases with the amount of UC you are purchasing.

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But there is a way you can get all that UC for 100% free. Just follow the steps below.

How To Get Free UC in PUBG :

Step 1) Open Bonus Rewards section from the lobby.

Step 2) Now pick any challenge and click on challenge button.

Step 3) When you complete the challenge you get Bonus challenge points. You can redeem them against UC in the redeem section.

You can redeem a total of 1800 UC by this method.
It is a 100% genuine way of getting free UC.