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 know it could be differ by personal preference, but what's your opinion on this topic?
I was wonder about this because I'm plan to buy one game about that price.
other game price related informations(ex: hot deals from other game-selling sites.) are also appreciated.
Thanks.