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.
so my friend doesn't get xp after round?(he is level 20,has already playing csgo for a 1 year) And also,he is in gold nova 2,but his skill is for global