Games like Rezrog
Games like Rezrog include Darkest Dungeon®, Darkest Dungeon® II, Stoneshard, Crown Trick, and For The King. We matched them by the tags players give Rezrog on Steam (Turn-Based, Procedural Generation, Tabletop, Roguelike, and Dungeon Crawler): closest matches first, and among equally close ones the better-known games.

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

Darkest Dungeon® II
Shared: Roguelite · Dungeon Crawler · Turn-Based Tactics

Stoneshard
Shared: Roguelike · Turn-Based · RPG

Crown Trick
Shared: Roguelike · Dungeon Crawler · RPG

For The King
Shared: Turn-Based · Roguelike · RPG

Tales of Maj'Eyal
Shared: Turn-Based · Roguelike · Dungeon Crawler

Slay the Spire
Shared: Turn-Based · Roguelike · Roguelite

Caves of Qud
Shared: Procedural Generation · Turn-Based · Turn-Based Combat

Shattered Pixel Dungeon
Shared: Turn-Based · Roguelike · Dungeon Crawler

Noita
Shared: Roguelike · Dungeon Crawler · Difficult

Legend of Keepers: Prologue
Shared: Roguelike · Dungeon Crawler · Turn-Based

Dungeon of the ENDLESS™
Shared: Roguelike · RPG · Dungeon Crawler

Moonlighter
Shared: Roguelike · Dungeon Crawler · Roguelite

The Binding of Isaac
Shared: Roguelike · Procedural Generation · Indie

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

WazHack
Shared: Roguelike · Turn-Based · RPG

Dungeons of Dredmor
Shared: Turn-Based · Roguelike · Dungeon Crawler

Black Book
Shared: Turn-Based · Turn-Based Tactics · Dungeon Crawler

Hades
Shared: Roguelite · Roguelike · Dungeon Crawler

HELLCARD
Shared: Roguelike · Roguelite · RPG

Iratus: Lord of the Dead
Shared: RPG · Roguelike · Turn-Based

ADOM (Ancient Domains Of Mystery)
Shared: Turn-Based · Dungeon Crawler · Roguelike

Trials of Fire
Shared: Turn-Based · Dungeon Crawler · Roguelite

Hades II
Shared: Roguelike · Roguelite · Dungeon Crawler

