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.
Im woundering how do i unlock steam chests. is there any video that shows guide for this? i really want to unlock them, but i dont know how to do the required steps.