There are already plenty of threads that cover this already. before you create a thread please as much as possible search for the answers yourself. most of the faqs has been answered
Play game adventure with Misty.
in 3 steps
Choose the game that interests you and play itfor free.
Every game has some quests for which you will receive Soul Gems.
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
You know that on Gamehag you can get real rewards for free, right? Join us, complete walkthrough and get your chest!
How to earn gems except app video?