Games like Ark's Wonder Dungeon
Games like Ark's Wonder Dungeon include Hades II, Darkest Dungeon®, Crown Trick, OMORI, and Hades. We matched them by the tags players give Ark's Wonder Dungeon on Steam (RPG, JRPG, Roguelike, Dungeon Crawler, and Roguelite): closest matches first, and among equally close ones the better-known games.

Hades II
Shared: Roguelike · Roguelite · RPG

Darkest Dungeon®
Shared: Dungeon Crawler · RPG · Roguelike

Crown Trick
Shared: RPG · Roguelike · Dungeon Crawler

OMORI
Shared: RPG · Hand-drawn · 2D

Hades
Shared: Roguelite · Roguelike · RPG

Rotwood
Shared: Dungeon Crawler · Roguelite · Roguelike

Persona 5 Royal
Shared: JRPG · RPG · Colorful

暖雪 Warm Snow
Shared: Roguelite · Roguelike · RPG

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

Darkest Dungeon® II
Shared: Roguelite · Dungeon Crawler · Roguelike

He is Coming
Shared: Roguelike · RPG · Roguelite

Megaloot
Shared: Dungeon Crawler · RPG · Roguelite

Fear & Hunger 2: Termina
Shared: RPG · JRPG · Dungeon Crawler

Heroes of Hammerwatch II
Shared: RPG · Dungeon Crawler · Roguelike

Super Fantasy Kingdom
Shared: RPG · Roguelike · Roguelite

Stoneshard
Shared: RPG · Roguelike · 2D

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

UnderMine
Shared: RPG · Roguelite · Dungeon Crawler

Dungeon Rushers
Shared: Dungeon Crawler · Roguelite · Roguelike

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

Legend of Keepers: Prologue
Shared: RPG · Roguelike · Dungeon Crawler

Crypt of the NecroDancer
Shared: Roguelike · Dungeon Crawler · RPG

Elin
Shared: RPG · Roguelike · JRPG

Slice & Dice
Shared: Roguelike · Dungeon Crawler · RPG