Games like Boudewijn
Games like Boudewijn include The Witcher 3: Wild Hunt — Remastered, Dragon's Dogma 2, Hogwarts Legacy, Middle-earth: Shadow of War, and Black Myth: Wukong. We matched them by the tags players give Boudewijn on Steam (Adventure, RPG, 3D, Singleplayer, and Fantasy): closest matches first, and among equally close ones the better-known games.

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

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

Hogwarts Legacy
Shared: Adventure · Singleplayer · Fantasy

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

Black Myth: Wukong
Shared: RPG · Singleplayer · Adventure

Crimson Desert Enhanced
Shared: Singleplayer · Adventure · RPG

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

Clair Obscur: Expedition 33
Shared: RPG · Fantasy · Singleplayer

God of War
Shared: Adventure · Singleplayer · RPG

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

Guild Wars 2®
Shared: Adventure · RPG · Fantasy

Wuthering Waves
Shared: RPG · Adventure · 3D

Idle Champions of the Forgotten Realms
Shared: Adventure · Fantasy · Singleplayer

The Elder Scrolls IV: Oblivion Remastered
Shared: RPG · Adventure · Singleplayer

Where Winds Meet
Shared: Singleplayer · Adventure · Free to Play

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

The Elder Scrolls IV: Oblivion® Game of the Year Edition (2009)
Shared: RPG · Singleplayer · Fantasy

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

BioShock Infinite
Shared: Singleplayer · RPG · Adventure

Blue Protocol: Star Resonance
Shared: Adventure · RPG · Free to Play

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

Neverwinter
Shared: RPG · Adventure · Fantasy

The Witcher: Enhanced Edition Director's Cut
Shared: RPG · Fantasy · Singleplayer

God of War Ragnarök
Shared: Adventure · RPG · Action