To play QuestAway online you must accept the QuestAway Terms of Use, published by ART X GAMES TECNOLOGIA LTDA. Read them before playing:
https://api.artxgames.com/questaway/legal/terms

The page shows the version in force and every earlier version, in 13 languages (it opens in your browser's language). The Privacy Policy, which is part of the Terms, is at:
https://api.artxgames.com/questaway/legal/privacy