Games like Master of Magic
Games like Master of Magic include Age of Wonders 4, The Last Spell, Songs of Conquest, Fell Seal: Arbiter's Mark, and Total War: WARHAMMER. We matched them by the tags players give Master of Magic on Steam (Turn-Based Combat, Strategy, 4X, Turn-Based Strategy, and Strategy RPG): closest matches first, and among equally close ones the better-known games.

Age of Wonders 4
Shared: Strategy · 4X · Turn-Based Strategy

The Last Spell
Shared: Strategy · Turn-Based Strategy · Turn-Based Combat

Songs of Conquest
Shared: 4X · Turn-Based Combat · Turn-Based Strategy

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

Total War: WARHAMMER
Shared: Strategy · 4X · Strategy RPG

Jagged Alliance 3
Shared: Strategy · Turn-Based Combat · Turn-Based Strategy

Battle Brothers
Shared: Strategy · Turn-Based Strategy · Turn-Based Combat

Warhammer 40,000: Chaos Gate - Daemonhunters
Shared: Turn-Based Strategy · Strategy · Strategy RPG

Marvels Midnight Suns Digital Edition
Shared: Turn-Based Combat · Turn-Based Strategy · Turn-Based Tactics

MENACE
Shared: Strategy · Turn-Based Strategy · Turn-Based Combat

Warhammer 40,000: Rogue Trader
Shared: Turn-Based Combat · Turn-Based Strategy · Strategy

Demeo
Shared: Strategy · Turn-Based Combat · Turn-Based Strategy

SpellForce: Conquest of Eo
Shared: Strategy · Turn-Based Strategy · Tactical RPG

King Arthur: Knight's Tale
Shared: Turn-Based Combat · Tactical RPG · Turn-Based Tactics

Legends of Kingdom Rush
Shared: Turn-Based Combat · Turn-Based Strategy · Tactical RPG

FINAL FANTASY TACTICS - The Ivalice Chronicles
Shared: Turn-Based Strategy · Tactical RPG · Turn-Based Tactics

Gloomhaven
Shared: Turn-Based Combat · Turn-Based Strategy · Tactical RPG

Inkbound
Shared: Tactical RPG · Turn-Based Strategy · Turn-Based Tactics

TROUBLESHOOTER: Abandoned Children
Shared: Tactical RPG · Turn-Based Tactics · Strategy RPG

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

Banner of the Maid
Shared: Strategy · Turn-Based Strategy · Turn-Based Tactics

Heroes of Might and Magic: Olden Era
Shared: Strategy · Turn-Based Strategy · 4X

Total War: WARHAMMER II
Shared: Strategy · Turn-Based Strategy · Fantasy

ENDLESS Legend™
Shared: Strategy · 4X · Turn-Based Strategy