Games like Fantasy Grounds - Underworld Lairs
Games like Fantasy Grounds - Underworld Lairs include For The King, For The King II, Divinity: Original Sin - Enhanced Edition, Baldur's Gate 3, and Divinity: Original Sin (Classic). We matched them by the tags players give Fantasy Grounds - Underworld Lairs on Steam (RPG, Strategy, Software, Online Co-Op, and Fantasy): closest matches first, and among equally close ones the better-known games.

For The King
Shared: RPG · Online Co-Op · Strategy

For The King II
Shared: RPG · Strategy · Online Co-Op

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

Baldur's Gate 3
Shared: RPG · Fantasy · Online Co-Op

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

Wartales
Shared: RPG · Strategy · Party-Based RPG

The Banner Saga
Shared: RPG · Strategy · Turn-Based

Talisman: Digital Classic Edition
Shared: Strategy · RPG · Tabletop

Might & Magic® Heroes® VII
Shared: Strategy · RPG · Fantasy

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

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

Don't Starve Together
Shared: Online Co-Op · RPG · Sandbox

Demeo
Shared: RPG · Strategy · Fantasy

Symphony of War: The Nephilim Saga
Shared: RPG · Fantasy · Tactical RPG

Heroes® of Might & Magic® III - HD Edition
Shared: Strategy · RPG · Fantasy

ENDLESS Legend™
Shared: Strategy · Turn-Based · RPG

Mount & Blade II: Bannerlord
Shared: Strategy · RPG · Sandbox

Mount & Blade: Warband
Shared: RPG · Strategy · Sandbox

Blackguards
Shared: RPG · Strategy · Turn-Based

Might & Magic: Heroes VI
Shared: Strategy · RPG · Fantasy

Dragon Age: Origins - Ultimate Edition
Shared: RPG · Fantasy · Party-Based RPG

Fell Seal: Arbiter's Mark
Shared: RPG · Strategy · Fantasy

Baldur's Gate II: Enhanced Edition
Shared: RPG · Fantasy · Party-Based RPG

Age of Wonders III
Shared: Strategy · RPG · Fantasy