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.
I have posted this thread before but i don't know why they deleted it https://gamehag.com/shop/visa-prepaid-card-usd If you click on the other visa prepaid card other than $5, you will just got sent to the main reward page, it's kind of strange because even Visa Prepaid Card 10 USD got the lighting symbol(which mean you can get your reward within 1 or 2 hours), you still cannot bought this reward.