Games like Aritas: The Demon Lord
Games like Aritas: The Demon Lord include Hogwarts Legacy, The Elder Scrolls Online - Standard Edition, Crimson Desert Enhanced, Black Desert, and The Elder Scrolls IV: Oblivion Remastered. We matched them by the tags players give Aritas: The Demon Lord on Steam (Exploration, Sandbox, PvE, Action-Adventure, and Character Customization): closest matches first, and among equally close ones the better-known games.

Hogwarts Legacy
Shared: Exploration · Character Customization · RPG

The Elder Scrolls Online - Standard Edition
Shared: Exploration · RPG · Open World

Crimson Desert Enhanced
Shared: Exploration · Open World · Action-Adventure

Black Desert
Shared: Sandbox · Exploration · PvP

The Elder Scrolls IV: Oblivion Remastered
Shared: Exploration · RPG · Character Customization

Starfield
Shared: Exploration · RPG · Character Customization

STAR WARS Jedi: Fallen Order™
Shared: Action-Adventure · Exploration · Third Person

Mortal Online 2
Shared: Sandbox · PvP · Exploration

Assassin's Creed® Odyssey
Shared: Action-Adventure · Exploration · RPG

Dune: Awakening
Shared: Exploration · Sandbox · PvE

Fallout 4
Shared: Exploration · RPG · Open World

Monster Hunter: World
Shared: Character Customization · RPG · Open World

Pax Dei
Shared: Sandbox · Exploration · PvP

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

Mount & Blade II: Bannerlord
Shared: Sandbox · RPG · Open World

Rise of the Tomb Raider™
Shared: Exploration · Action-Adventure · Third Person

Avorion
Shared: Exploration · Sandbox · PvE

The Elder Scrolls IV: Oblivion® Game of the Year Edition (2009)
Shared: RPG · Exploration · Open World

FINAL FANTASY XIV Online
Shared: Character Customization · RPG · Open World

Assassin's Creed® Origins
Shared: Action-Adventure · RPG · Open World

Tainted Grail: The Fall of Avalon
Shared: Exploration · RPG · Character Customization

Terraria
Shared: Sandbox · Exploration · PvP

Dragon's Dogma 2
Shared: RPG · Open World · Character Customization

STAR WARS Jedi: Survivor™
Shared: Action-Adventure · Open World · Exploration