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 think it would help lots of Star Wars: the Old Republic (SWTOR) players if gamehag would add SWTOR reward's like subscription or Cartel Coins