Games like The Nameless: Slay Dragon
Games like The Nameless: Slay Dragon include Baldur's Gate 3, Clair Obscur: Expedition 33, Warhammer 40,000: Rogue Trader, Metaphor: ReFantazio, and Solasta: Crown of the Magister. We matched them by the tags players give The Nameless: Slay Dragon on Steam (RPG, Adventure, Turn-Based Combat, Story Rich, and Dark Fantasy): closest matches first, and among equally close ones the better-known games.

Baldur's Gate 3
Shared: RPG · Turn-Based Combat · Story Rich

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

Warhammer 40,000: Rogue Trader
Shared: RPG · Turn-Based Combat · CRPG

Metaphor: ReFantazio
Shared: RPG · Turn-Based Combat · Adventure

Solasta: Crown of the Magister
Shared: RPG · Story Rich · Turn-Based Combat

Shadow Gambit: The Cursed Crew
Shared: RPG · Strategy · Story Rich

Persona 3 Reload
Shared: RPG · Story Rich · JRPG

Persona 5 Royal
Shared: Story Rich · Turn-Based Combat · RPG

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

Persona 4 Golden
Shared: Story Rich · RPG · Turn-Based Combat

Ash of Gods: Redemption
Shared: RPG · Turn-Based Combat · Story Rich

Encased: A Sci-Fi Post-Apocalyptic RPG
Shared: RPG · Turn-Based Combat · CRPG

Dragon Age: Origins - Ultimate Edition
Shared: RPG · Story Rich · Adventure

OCTOPATH TRAVELER™
Shared: RPG · Story Rich · Turn-Based Combat

Tyranny
Shared: RPG · Story Rich · Adventure

Sultan's Game
Shared: RPG · Story Rich · Adventure

Yakuza: Like a Dragon
Shared: RPG · Adventure · Turn-Based Combat

Tainted Grail: The Fall of Avalon
Shared: RPG · Adventure · Dark Fantasy

Torment: Tides of Numenera
Shared: RPG · Adventure · Story Rich

The World of Kungfu: Dragon and Eagle
Shared: RPG · Adventure · Turn-Based Combat

Pathfinder: Kingmaker - Enhanced Plus Edition
Shared: RPG · CRPG · Story Rich

Disco Elysium - The Final Cut
Shared: RPG · Story Rich · Choices Matter

FINAL FANTASY X/X-2 HD Remaster
Shared: Turn-Based Combat · RPG · Story Rich

Divinity: Original Sin - Enhanced Edition
Shared: RPG · Adventure · Turn-Based Combat