Games like Goblin Dungeons
Games like Goblin Dungeons include Mirror, Escape Dungeon 2, Magical Girl Celesphonia, SiNiSistar 2, and Bloody Spell. We matched them by the tags players give Goblin Dungeons on Steam (Roguelike, Nudity, Hentai, RPG, and Turn-Based Strategy): closest matches first, and among equally close ones the better-known games.

Mirror
Shared: Nudity · Hentai · Female Protagonist

Escape Dungeon 2
Shared: Nudity · Hentai · Roguelike

Magical Girl Celesphonia
Shared: Nudity · Hentai · RPG

SiNiSistar 2
Shared: Hentai · Nudity · Female Protagonist

Bloody Spell
Shared: Nudity · RPG · Female Protagonist

Escape Dungeon
Shared: Nudity · Hentai · RPG

Summer Memories
Shared: Nudity · Hentai · RPG

Treasure Hunter Claire
Shared: Nudity · RPG · Hentai

Resist the succubus—The end of the female Knight
Shared: Hentai · Nudity · Roguelike

Fallen Makina and the City of Ruins
Shared: Nudity · RPG · Hentai

Yarimono
Shared: Nudity · Hentai · RPG

Meltys Quest
Shared: Nudity · Hentai · RPG

Last Evil
Shared: Nudity · Hentai · Roguelike

Sakura Clicker
Shared: Nudity · Hentai · Anime

Karryn's Prison
Shared: Nudity · Hentai · Female Protagonist

Hentai Girl
Shared: Nudity · Hentai · Anime

Take Me To The Dungeon!!
Shared: Nudity · Hentai · RPG

Detective Girl of the Steam City
Shared: Nudity · RPG · Hentai

Hades II
Shared: Roguelike · RPG · Female Protagonist

FALL IN LABYRINTH
Shared: Nudity · Hentai · Adventure

The Imperial Gatekeeper
Shared: Nudity · Hentai · RPG

The Agnietta ~The holy healer & the cursed dungeon~
Shared: Nudity · Hentai · RPG

Seek Girl Ⅲ
Shared: Nudity · Hentai · RPG

Subverse
Shared: Nudity · Hentai · RPG

