According to the video (posted below) from the Bethesda Softworks youtube channel, Quake Champions is now available as free to play game. To play this game on Steam, visit game's store page and press "install" button.
More giveaways & freebies
Get FREE in-game items for Paladins, SMITE, Realm Royale.
This space strategy game is FREE for limited time on Humble Store website.