Games like Eschalon: Book II
Games like Eschalon: Book II include Divinity: Original Sin (Classic), Shadowrun Returns, Pathfinder: Kingmaker - Enhanced Plus Edition, Avernum: Escape From the Pit, and UnderRail. We matched them by the tags players give Eschalon: Book II on Steam (RPG, Indie, Isometric, Turn-Based, and Fantasy): closest matches first, and among equally close ones the better-known games.

Divinity: Original Sin (Classic)
Shared: RPG · Turn-Based · Fantasy

Shadowrun Returns
Shared: RPG · Isometric · Turn-Based

Pathfinder: Kingmaker - Enhanced Plus Edition
Shared: RPG · Isometric · Fantasy

Avernum: Escape From the Pit
Shared: RPG · Indie · Isometric

UnderRail
Shared: RPG · Isometric · Turn-Based

Pillars of Eternity II: Deadfire
Shared: RPG · Isometric · CRPG

Pillars of Eternity
Shared: RPG · Isometric · Fantasy

Eschalon: Book I
Shared: RPG · Indie · Isometric

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

Shadowrun: Dragonfall - Director's Cut
Shared: RPG · Isometric · Turn-Based

Lords of Xulima
Shared: RPG · Indie · Turn-Based

Chained Echoes
Shared: RPG · Turn-Based · Indie

Ruined King: A League of Legends Story™
Shared: RPG · Isometric · Indie

Shadowrun: Hong Kong - Extended Edition
Shared: RPG · Turn-Based · Isometric

Blackguards
Shared: RPG · Turn-Based · Indie

Avadon: The Black Fortress
Shared: RPG · Indie · Isometric

Child of Light
Shared: RPG · Fantasy · Turn-Based

Swords and Souls: Neverseen
Shared: RPG · Indie · Turn-Based

Baldur's Gate: Enhanced Edition
Shared: Isometric · Fantasy · RPG

Wasteland 2: Director's Cut
Shared: RPG · Turn-Based · Isometric

Torment: Tides of Numenera
Shared: RPG · Isometric · Indie

OMORI
Shared: Indie · RPG · 2D

Fallout: A Post Nuclear Role Playing Game
Shared: RPG · Isometric · Turn-Based

Wolcen: Lords of Mayhem
Shared: Isometric · RPG · Indie