Games like Shadows Over Harken
Games like Shadows Over Harken include Clair Obscur: Expedition 33, The Witcher 3: Wild Hunt — Remastered, The Wolf Among Us, Baldur's Gate 3, and Dragon Age: Origins - Ultimate Edition. We matched them by the tags players give Shadows Over Harken on Steam (Adventure, Casual, RPG, Point & Click, and Visual Novel): closest matches first, and among equally close ones the better-known games.

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

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

The Wolf Among Us
Shared: Adventure · Visual Novel · Choose Your Own Adventure

Baldur's Gate 3
Shared: RPG · Adventure · Fantasy

Dragon Age: Origins - Ultimate Edition
Shared: RPG · Fantasy · Adventure

The Life and Suffering of Sir Brante
Shared: RPG · Visual Novel · Choose Your Own Adventure

Metaphor: ReFantazio
Shared: RPG · Adventure · Party-Based RPG

Roadwarden
Shared: Adventure · RPG · Choose Your Own Adventure

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

The Witcher 2: Assassins of Kings Enhanced Edition
Shared: RPG · Adventure · Fantasy

Pillars of Eternity
Shared: RPG · Fantasy · Adventure

Pathfinder: Kingmaker - Enhanced Plus Edition
Shared: RPG · Party-Based RPG · Fantasy

Solasta: Crown of the Magister
Shared: RPG · Adventure · Fantasy

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

Kingdom Come: Deliverance
Shared: RPG · Adventure · Medieval

The Deed
Shared: Adventure · RPG · Visual Novel

Melvor Idle
Shared: Casual · RPG · Adventure

Hero of the Kingdom
Shared: Adventure · Casual · RPG

Ken Follett's The Pillars of the Earth
Shared: Adventure · Point & Click · Visual Novel

Reigns
Shared: Adventure · RPG · Choose Your Own Adventure

Sanfu
Shared: RPG · Adventure · Visual Novel

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

Yes, Your Grace
Shared: RPG · Casual · Medieval

Suzerain
Shared: Visual Novel · Choose Your Own Adventure · RPG