Games like Deathtrap Dungeon Trilogy
Games like Deathtrap Dungeon Trilogy include Sultan's Game, The Witcher 3: Wild Hunt — Remastered, 鬼谷八荒 Tale of Immortal, Reigns, and Middle-earth: Shadow of War. We matched them by the tags players give Deathtrap Dungeon Trilogy on Steam (Adventure, RPG, Indie, Card Game, and Fantasy): closest matches first, and among equally close ones the better-known games.

Sultan's Game
Shared: RPG · Adventure · Singleplayer

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Adventure · Fantasy

鬼谷八荒 Tale of Immortal
Shared: RPG · Singleplayer · Adventure

Reigns
Shared: Indie · Card Game · RPG

Middle-earth: Shadow of War
Shared: RPG · Adventure · Fantasy

Wolcen: Lords of Mayhem
Shared: RPG · Adventure · Singleplayer

Crimson Desert Enhanced
Shared: Adventure · Singleplayer · RPG

Hogwarts Legacy
Shared: Adventure · Fantasy · RPG

The Dungeon Of Naheulbeuk: The Amulet Of Chaos
Shared: RPG · Adventure · Singleplayer

Mount & Blade II: Bannerlord
Shared: RPG · Strategy · Singleplayer

The Elder Scrolls Online - Standard Edition
Shared: RPG · Adventure · Fantasy

Dragon's Dogma 2
Shared: RPG · Adventure · Fantasy

Divinity: Original Sin (Classic)
Shared: RPG · Adventure · Fantasy

Ruined King: A League of Legends Story™
Shared: RPG · Adventure · Fantasy

God of War
Shared: Adventure · Singleplayer · Action

South Park™: The Stick of Truth™
Shared: RPG · Adventure · Singleplayer

Middle-earth™: Shadow of Mordor™
Shared: Adventure · Fantasy · RPG

Blackguards
Shared: RPG · Indie · Fantasy

Bastion
Shared: Indie · RPG · Singleplayer

Hero's Adventure: Road to Passion
Shared: RPG · Adventure · Indie

Plebby Quest: The Crusades
Shared: Indie · RPG · Adventure

Last Epoch
Shared: RPG · Adventure · Action

Dust: An Elysian Tail
Shared: Indie · RPG · Adventure

Gordian Quest
Shared: RPG · Card Game · Adventure