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.
A few top games on this site, like Warthunder and Star Conflict partially use a torrent connection to download your game files, without telling you beforehand. This means that your game files partially get downloaded from the computers of other gamers, and get downloaded from your computer. If you have got a slow internet/computer, I would like to recommend you to go to the settings (next to the close/minimize button on the top of the launcher) and to disable seeding