Games like Mystic Archipelago
Games like Mystic Archipelago include Melvor Idle, Dragon Cliff, Swords and Souls: Neverseen, Darkest Dungeon®, and Idle Champions of the Forgotten Realms. We matched them by the tags players give Mystic Archipelago on Steam (RPG, Dungeon Crawler, Casual, Idler, and Auto Battler): closest matches first, and among equally close ones the better-known games.

Melvor Idle
Shared: RPG · Idler · Casual

Dragon Cliff
Shared: RPG · Idler · Casual

Swords and Souls: Neverseen
Shared: RPG · Turn-Based Combat · Idler

Darkest Dungeon®
Shared: Dungeon Crawler · RPG · Turn-Based Combat

Idle Champions of the Forgotten Realms
Shared: Idler · RPG · Casual

Incremental Epic Hero 2
Shared: Idler · RPG · Auto Battler

Legends of Dragaea: Idle Dungeons
Shared: RPG · Idler · Auto Battler

Etrian Odyssey HD
Shared: RPG · Dungeon Crawler · 2D

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

Hero Tale
Shared: Dungeon Crawler · RPG · Auto Battler

Path of Idle: Old Gods Rising
Shared: RPG · Idler · Casual

Firestone – Idle Clicker Online RPG
Shared: Idler · Auto Battler · RPG

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

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

Nexomon
Shared: RPG · Casual · Adventure

Battle Chasers: Nightwar
Shared: RPG · Dungeon Crawler · Turn-Based Combat

Cauldron
Shared: Casual · Auto Battler · 2D

Nexomon: Extinction
Shared: RPG · Casual · Turn-Based Combat

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

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

Bloobs Adventure Idle
Shared: RPG · Casual · Idler

Touhou Artificial Dream in Arcadia
Shared: Dungeon Crawler · RPG · First-Person

Stoneshard
Shared: RPG · Dungeon Crawler · 2D

Your Chronicle
Shared: RPG · Idler · Auto Battler