Games like HARSH REIGNS
Games like HARSH REIGNS include Darkest Dungeon®, Crown Trick, Hades II, Journey of Realm:Dawn Dew, and Battle Chasers: Nightwar. We matched them by the tags players give HARSH REIGNS on Steam (2D Platformer, Dungeon Crawler, Roguelike, Female Protagonist, and RPG): closest matches first, and among equally close ones the better-known games.

Darkest Dungeon®
Shared: Dungeon Crawler · Roguelike · Turn-Based Combat

Crown Trick
Shared: Roguelike · Dungeon Crawler · RPG

Hades II
Shared: Roguelike · Female Protagonist · Dungeon Crawler

Journey of Realm:Dawn Dew
Shared: 2D Platformer · RPG · Female Protagonist

Battle Chasers: Nightwar
Shared: RPG · Dungeon Crawler · Turn-Based Combat

Crypt of the NecroDancer
Shared: Roguelike · Dungeon Crawler · Female Protagonist

Recettear: An Item Shop's Tale
Shared: Dungeon Crawler · RPG · Female Protagonist

Touhou Genso Wanderer -Reloaded-
Shared: RPG · Roguelike · Female Protagonist

Stoneshard
Shared: Roguelike · RPG · Dungeon Crawler

The Binding of Isaac: Rebirth
Shared: Roguelike · Dungeon Crawler · Indie

Ruined King: A League of Legends Story™
Shared: RPG · Turn-Based Combat · Female Protagonist

Hades
Shared: Roguelike · Dungeon Crawler · Indie

Noita
Shared: Roguelike · Dungeon Crawler · Indie

Clair Obscur: Expedition 33
Shared: Turn-Based Combat · RPG · Fantasy

Hyperdimension Neptunia Re;Birth1
Shared: Female Protagonist · RPG · Cute

WitchSpring R
Shared: RPG · Female Protagonist · Cute

Vambrace: Cold Soul
Shared: RPG · Dungeon Crawler · Female Protagonist

Path of Achra
Shared: Roguelike · Dungeon Crawler · RPG

Slay the Spire 2
Shared: Roguelike · Turn-Based Combat · Indie

Dungeons of Dredmor
Shared: Roguelike · Dungeon Crawler · RPG

He is Coming
Shared: Roguelike · Dungeon Crawler · RPG

Celeste
Shared: 2D Platformer · Female Protagonist · Indie

ANNO: Mutationem
Shared: RPG · Female Protagonist · 2.5D

Darkest Dungeon® II
Shared: Dungeon Crawler · Roguelike · Singleplayer