Games like Long Gone Days
Games like Long Gone Days include Persona 5 Royal, Persona 4 Golden, Persona 3 Reload, Metaphor: ReFantazio, and Persona5: The Phantom X. We matched them by the tags players give Long Gone Days on Steam (Story Rich, JRPG, Choices Matter, Military, and Anime): closest matches first, and among equally close ones the better-known games.

Persona 5 Royal
Shared: Story Rich · JRPG · Anime

Persona 4 Golden
Shared: JRPG · Story Rich · Anime

Persona 3 Reload
Shared: JRPG · Story Rich · Anime

Metaphor: ReFantazio
Shared: JRPG · Story Rich · Anime

Persona5: The Phantom X
Shared: JRPG · Anime · Story Rich

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

Undertale
Shared: Story Rich · Choices Matter · RPG

Baldur's Gate 3
Shared: Choices Matter · Story Rich · RPG

OCTOPATH TRAVELER™
Shared: JRPG · Story Rich · RPG

Persona 3 Portable
Shared: Story Rich · JRPG · Anime

OCTOPATH TRAVELER II
Shared: JRPG · Story Rich · Party-Based RPG

Chained Echoes
Shared: JRPG · RPG · Story Rich

FINAL FANTASY
Shared: JRPG · Party-Based RPG · RPG

Digimon Story Time Stranger
Shared: JRPG · Anime · Party-Based RPG

LISA: The Painful
Shared: Story Rich · Choices Matter · RPG

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

The NOexistenceN of Morphean Paradox : The Forest of Silver Shallots
Shared: JRPG · Story Rich · Choices Matter

Eiyuden Chronicle: Hundred Heroes
Shared: JRPG · Story Rich · RPG

To the Moon
Shared: Story Rich · Emotional · Indie

In Stars and Time
Shared: Story Rich · RPG · Party-Based RPG

OMORI
Shared: Story Rich · RPG · 2D

OneShot
Shared: Story Rich · Choices Matter · Indie

Finding Paradise
Shared: Story Rich · 2D · Emotional

Cassette Beasts
Shared: JRPG · Party-Based RPG · Turn-Based Combat