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.
I didn't understand why this game was called good until I tried it. I now understand why it's soo much better than Gamehag Katana, especially when I'm at the office. I just didn't know! [speak while whispering] I didn't know...