You can get cases from playing on valve servers, you can sell the newest cases on the steam community market, then buy skins with the money you have acquired there.
to get skins you can: get drops from playing the game, open cases with keys, gamble on third party sites, get them on here for sg or just buy them
in 3 steps
Choose the game that interests you and play itfor free.
Every game has some quests for which you will receive Soul Gems.
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
You know that on Gamehag you can get real rewards for free, right? Join us, complete walkthrough and get your chest!
Plsss lol?