Play games
Choose the game that interests you and play itfor free.
Complete the quests
Every game has some quests for which you will receive Soul Gems.
Receive rewards
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
Gamehag os really good they just need some more US game cards like battle.net and morw games to get Soul Gems but the staff is nice and you get paid out for completing task correctly .