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 played this for a very long time, and what I can say is it sadly isn't the game it once was... It used to be a F2P game where you didn't need to buy stuff, but now, it's Pay-To-Win. You either have to grind the life out of you or simply fork over thousands of dollars. Yes, I did just say that! Hopefully BP will fix this... Oh and the hackers... yeah.