Short answer, no. We basicly have no input on what games get put up on here nor how many SG it will be to play. From experience the games that are popular or are will to pay for players get put as tasks on many sites like this.
I'm not sure if GameHag will accept recommendations for new games, but if you want to try, the best place to go would probably be GameHag's discord server.
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!
game hag doesnt really have too many entertaining games let alone ones worth the time. do we have a way of judging the next ones coming to the site and the worth?