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.
Yesterday, I reached the daily cap of 200 Soul Gems from minigames. Today, I'm not getting anything. Why is that? Does it work like so: At 13:00 yesterday, I earned my first gem of the day from minigames. Between 17:00 and 19:00, I earned another 199 gems from minigames. Does it mean I can earn 1 gem today at 13:00, and not earn any more before 17:00? Same for getting XP from posts, threads, and comments.