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.
Ill put your username so it would be like you guys invited me. Send 200 gems for that (doesnt must to be 200, one can send 30, others 50 and on and on, but need 200 ).. refCode: GH1837739