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.
The name itslef 11x11 is like you need to compute. Do I have to be a genius to play this game? I have no knowledge about this game and the name of the game is so weird. Anyone?