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.
Spent about 5 hours trying hard to stand up in the face of invaders for just 6 minutes. IT'S F***ING IMPOSSIBLE, YET, I MANAGED TO DO IT by upgrading my Damage power, tower HP and tower damage power. Just when I saw The word "Victory" on the screen , "YEEEAAAAAY, FINALLY, I'm gonna have some pretty cool stuff or some SG :D " I thought -_- What I got is a F***ING VIDEO AD , showing a couple old geezers blabbering , "Jesus said ... Jesus did ... Blah Blah Blah ..." -_- The video lasted about 20 minutes and me like an idiot just kept waiting there ... FOR NOTHIIIIIING!!!!!!