Games like ISEKI
Games like ISEKI include FINAL FANTASY VII REMAKE INTERGRADE, Clair Obscur: Expedition 33, Legend of Grimrock, Our Adventurer Guild, and Legend of Grimrock 2. We matched them by the tags players give ISEKI on Steam (RPG, Dungeon Crawler, Auto Battler, Party-Based RPG, and Turn-Based Tactics): closest matches first, and among equally close ones the better-known games.

FINAL FANTASY VII REMAKE INTERGRADE
Shared: RPG · Party-Based RPG · Singleplayer

Clair Obscur: Expedition 33
Shared: RPG · Singleplayer · Fantasy

Legend of Grimrock
Shared: RPG · Dungeon Crawler · Party-Based RPG

Our Adventurer Guild
Shared: Party-Based RPG · RPG · Turn-Based Tactics

Legend of Grimrock 2
Shared: RPG · Dungeon Crawler · First-Person

Darkest Dungeon® II
Shared: Dungeon Crawler · Turn-Based Tactics · Singleplayer

Etrian Odyssey HD
Shared: RPG · Dungeon Crawler · Singleplayer

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

The Bard's Tale Trilogy
Shared: RPG · Dungeon Crawler · First-Person

Etrian Odyssey III HD
Shared: RPG · Dungeon Crawler · Singleplayer

The Elder Scrolls IV: Oblivion Remastered
Shared: RPG · Singleplayer · Fantasy

FINAL FANTASY VI
Shared: RPG · Singleplayer · 2D

Might & Magic X - Legacy
Shared: RPG · Dungeon Crawler · Singleplayer

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

The Elder Scrolls IV: Oblivion® Game of the Year Edition (2009)
Shared: RPG · Singleplayer · Fantasy

Battle Chasers: Nightwar
Shared: RPG · Dungeon Crawler · Singleplayer

Darkest Dungeon®
Shared: Dungeon Crawler · RPG · Singleplayer

Metaphor: ReFantazio
Shared: RPG · Singleplayer · JRPG

The Dungeon Of Naheulbeuk: The Amulet Of Chaos
Shared: RPG · Turn-Based Tactics · Singleplayer

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

FINAL FANTASY II
Shared: RPG · Party-Based RPG · 2D

Sora no Kiseki the 1st
Shared: RPG · Party-Based RPG · Turn-Based Tactics

Black Myth: Wukong
Shared: RPG · Mythology · Singleplayer

FINAL FANTASY VII REBIRTH
Shared: RPG · Singleplayer · Party-Based RPG