Games like DecaDungeons
Games like DecaDungeons include Legend of Grimrock, Legend of Grimrock 2, Clair Obscur: Expedition 33, Etrian Odyssey HD, and Delver. We matched them by the tags players give DecaDungeons on Steam (Dungeon Crawler, First-Person, Adventure, RPG, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.
Legend of Grimrock
Shared: Dungeon Crawler · RPG · Adventure
Legend of Grimrock 2
Shared: Dungeon Crawler · First-Person · RPG
Clair Obscur: Expedition 33
Shared: Turn-Based Combat · RPG · Fantasy
Etrian Odyssey HD
Shared: Dungeon Crawler · Adventure · RPG
Delver
Shared: Dungeon Crawler · First-Person · RPG
UnderMine
Shared: Dungeon Crawler · Pixel Graphics · RPG
The Elder Scrolls IV: Oblivion Remastered
Shared: RPG · Adventure · First-Person
Baldur's Gate 3
Shared: RPG · Turn-Based Combat · Adventure
Darkest Dungeon®
Shared: Dungeon Crawler · Turn-Based Combat · RPG
The Elder Scrolls IV: Oblivion® Game of the Year Edition (2009)
Shared: RPG · First-Person · Adventure
Touhou Artificial Dream in Arcadia
Shared: Dungeon Crawler · First-Person · Adventure
Avowed
Shared: RPG · First-Person · Adventure
Stoneshard
Shared: RPG · Pixel Graphics · Dungeon Crawler
Ruined King: A League of Legends Story™
Shared: RPG · Adventure · Turn-Based Combat
Lunacid
Shared: Dungeon Crawler · First-Person · RPG
The World of Kungfu: Dragon and Eagle
Shared: RPG · Adventure · Turn-Based Combat
Battle Chasers: Nightwar
Shared: RPG · Dungeon Crawler · Turn-Based Combat
The Quest
Shared: Dungeon Crawler · First-Person · RPG
BioShock Infinite
Shared: First-Person · RPG · Adventure
Might & Magic X - Legacy
Shared: Dungeon Crawler · RPG · First-Person
Etrian Odyssey III HD
Shared: Dungeon Crawler · Adventure · RPG
Kingdom Come: Deliverance II
Shared: RPG · First-Person · Adventure
Hammerwatch
Shared: Dungeon Crawler · RPG · Pixel Graphics
StarCrawlers
Shared: Dungeon Crawler · RPG · Adventure