The Hand of Merlin is a rogue-like (these are the ones that typically have a finite ending to them, among other features) is now available on early access for PC via Steam, Epic Game Store, and GOG.
“The Hand of Merlin is a turn-based rogue-lite RPG in which Arthurian legend clashes with sci-fi horror. Players recruit three mortal heroes on a desperate journey from Albion to Jerusalem to explore richly-imagined medieval lands on the brink of apocalypse - assaulted by an otherworldly evil.”
This Arthurian legend based game has decided to mix it up a little by adding a secret ingredient, a sci fi twist. "We wanted to create a player focused, rogue-lite RPG that merged two complete contrasting genres but in a uniquely rewarding way.“ said Robert Sajko, Creative Director at Room C Games.
As with most rogue-like games your choices matter, and death is permanent, and the game wants you to explore the areas and engage in combat.