Baroque

Set after a world-altering cataclysm called the Blaze that took place on May 14, 2032, Baroque focuses on a nameless, mute, and amnesiac protagonist. Early on, he finds himself tasked with purifying the Meta-Beings, once-human creatures that have lost themselves to the delusions inside them, and reaching the bottom floor of a tower to gain redemption for his forgotten sin.
Through his interactions with the other characters and unlocked cutscenes, the player learns about the back-story and characters.

Baroque is horror-themed action game with elements of survival gameplay. The whole game is set in the tower: you slowly work your way to the top, fighting demons as you progress. You have HP as well as stamina gauge. If your stamina is depleted, you walk slower and can't react well in a battle.