The Elder Scrolls Arena was the beginning of one of the biggest RPG franchises of all time.
The Elder Scrolls Arena is another real-time first person RPG, that almost all pc game collectors have heard of. Although it didn’t get a huge amount of attention or love upon initial release, it was ultimately successful enough to spawn a sequel and multiple spin-off games. It was the third chapter, Morrowind, that really saw critical and commercial success and propelled the series into the juggernaut that it is today. If you want to start at the beginning, though, Arena is it, which is why this game is fairly sought after.
Bethesda was gracious enough to offer this game as a free download. You can grab it here.