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.
Recently i have many boosting service on OW. U know, Canals, 9 spinning AFK's and suspect aces them. Why it comes to OW ? It is only boosting, even it is not griefing....