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.
My quests don't work and the last one I tried and finished never gave me my gems. Has this website just been ditched? No one seems to be getting any response from support.