Minigames each have a task (like earn 1500 points to get 1 SG in Galactic War)
Some players report it being buggy, i don't play so i can't confirm this to be true or not
Refreshing, clearing cache and deleting cookies are always goods thing to try
In almost every game it's best to just refresh and start over after you get 1SG
Yeah, most of them are bugged
try refreshing
in 3 steps
Choose the game that interests you and play itfor free.
Every game has some quests for which you will receive Soul Gems.
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
You know that on Gamehag you can get real rewards for free, right? Join us, complete walkthrough and get your chest!
Played 3 minigames and I still haven't recieved gems