Games like Game Master Plus
Games like Game Master Plus include Clair Obscur: Expedition 33, Baldur's Gate 3, Hogwarts Legacy, FINAL FANTASY X/X-2 HD Remaster, and Ruined King: A League of Legends Story™. We matched them by the tags players give Game Master Plus on Steam (JRPG, Female Protagonist, Character Customization, Turn-Based Combat, and RPG): closest matches first, and among equally close ones the better-known games.

Clair Obscur: Expedition 33
Shared: Turn-Based Combat · JRPG · RPG

Baldur's Gate 3
Shared: Character Customization · RPG · Turn-Based Combat

Hogwarts Legacy
Shared: Character Customization · RPG · Adventure

FINAL FANTASY X/X-2 HD Remaster
Shared: JRPG · Turn-Based Combat · RPG

Ruined King: A League of Legends Story™
Shared: Turn-Based Combat · RPG · Adventure

FINAL FANTASY® XIII
Shared: JRPG · Female Protagonist · RPG

FINAL FANTASY XIV Online
Shared: Character Customization · JRPG · RPG

FINAL FANTASY
Shared: JRPG · Turn-Based Combat · RPG

Metaphor: ReFantazio
Shared: JRPG · Turn-Based Combat · RPG

WitchSpring R
Shared: Female Protagonist · JRPG · RPG

Monster Sanctuary
Shared: Turn-Based Combat · Metroidvania · JRPG

Trails in the Sky 1st Chapter
Shared: JRPG · Female Protagonist · Turn-Based Combat

Hollow Knight: Silksong
Shared: Metroidvania · Female Protagonist · Singleplayer

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

Tales of ARISE
Shared: JRPG · RPG · Singleplayer

FINAL FANTASY VI
Shared: JRPG · RPG · Adventure

The Elder Scrolls IV: Oblivion Remastered
Shared: RPG · Character Customization · Adventure

FINAL FANTASY IX
Shared: JRPG · Turn-Based Combat · RPG

LIGHTNING RETURNS™: FINAL FANTASY® XIII
Shared: JRPG · Female Protagonist · RPG

Persona 5 Royal
Shared: JRPG · Turn-Based Combat · RPG

Bloodstained: Ritual of the Night
Shared: Female Protagonist · Metroidvania · RPG

Chained Echoes
Shared: JRPG · RPG · Turn-Based Combat

Monster Hunter Stories 3: Twisted Reflection
Shared: JRPG · RPG · Turn-Based Combat

FINAL FANTASY III
Shared: JRPG · RPG · Singleplayer