Games like Fantasy Grounds - Apex (5E)
Games like Fantasy Grounds - Apex (5E) include For The King, For The King II, Divinity: Original Sin - Enhanced Edition, Baldur's Gate 3, and Wartales. We matched them by the tags players give Fantasy Grounds - Apex (5E) on Steam (RPG, Software, Strategy, Online Co-Op, and Tabletop): 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 · Party-Based RPG

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

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

Wartales
Shared: RPG · Party-Based RPG · Strategy

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

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

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

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

Demeo
Shared: RPG · Strategy · Tabletop

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

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

Might & Magic® Heroes® VII
Shared: RPG · Strategy · Turn-Based

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

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

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

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

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

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

Dota 2
Shared: Strategy · Online Co-Op · RPG

Blackguards
Shared: RPG · Strategy · Turn-Based

Terraria
Shared: Sandbox · 2D · Adventure

Fell Seal: Arbiter's Mark
Shared: RPG · Strategy · Turn-Based

Might & Magic: Heroes VI
Shared: RPG · Strategy · Turn-Based