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.
When you’re exploring a new area, keep an eye open for tell-tale signs of activity. If you come to a building with doors open and the ammo is gone, someone has probably been there. They could be gone by now but you shout proceed slowly. And similarly, you should close the doors when you’re hiding out in a building, or after you’ve looted. This gives you an advantage and makes surprise kills easier.