https://wccftech.com/the-elder-scrolls-arena-daggerfall-and-wolfenstein-enemy-territory-are-free-on-steam/

Following the announced transition from the Bethesda.net launcher, Bethesda has released many of its games on Steam, including classics like The Elder Scrolls: Arena, The Elder Scrolls II: Daggerfall, The Elder Scrolls Adventures: Redguard, An Elder Scrolls Legend: Battlespire, and Wolfenstein: Enemy Territory. Some of them, such as The Elder Scrolls: Arena, The Elder Scrolls II: Daggerfall, and Wolfenstein: Enemy Territory, are also available for free.

The Elder Scrolls: Arena started it all in March 1994, winning several Game of the Year awards and setting up a new standard for the cRPG genre.