Games like The Chimera Chronicles: Usurper
Games like The Chimera Chronicles: Usurper include Diablo® IV, Path of Exile 2, Path of Exile, Grim Dawn, and ELDEN RING. We matched them by the tags players give The Chimera Chronicles: Usurper on Steam (RPG, Action RPG, Dungeon Crawler, Third Person, and Dark Fantasy): closest matches first, and among equally close ones the better-known games.

Diablo® IV
Shared: Action RPG · RPG · Hack and Slash

Path of Exile 2
Shared: Action RPG · RPG · Hack and Slash

Path of Exile
Shared: Action RPG · Dark Fantasy · Hack and Slash

Grim Dawn
Shared: Action RPG · RPG · Hack and Slash

ELDEN RING
Shared: RPG · Dark Fantasy · Action RPG

Wolcen: Lords of Mayhem
Shared: Action RPG · RPG · Hack and Slash

Torchlight II
Shared: RPG · Action RPG · Dungeon Crawler

Black Myth: Wukong
Shared: Action RPG · RPG · Dark Fantasy

Last Epoch
Shared: Action RPG · RPG · Hack and Slash

Warframe
Shared: Action RPG · RPG · Third Person

Wayfinder
Shared: Action RPG · Dungeon Crawler · Third Person

DARK SOULS™ III
Shared: RPG · Dark Fantasy · Third Person

Warhammer: Vermintide 2
Shared: Dark Fantasy · Hack and Slash · RPG

Dungeons of Sundaria
Shared: RPG · Dungeon Crawler · Action RPG

Middle-earth: Shadow of War
Shared: RPG · Third Person · Adventure

Middle-earth™: Shadow of Mordor™
Shared: Third Person · RPG · Action RPG

WUCHANG: Fallen Feathers
Shared: Action RPG · Third Person · Hack and Slash

The Blood of Dawnwalker
Shared: RPG · Action RPG · Dark Fantasy

DARK SOULS™ II: Scholar of the First Sin
Shared: RPG · Dark Fantasy · Third Person

Wo Long: Fallen Dynasty
Shared: RPG · Action RPG · Dark Fantasy

Torchlight III
Shared: RPG · Action RPG · Hack and Slash

Minecraft Dungeons
Shared: Dungeon Crawler · RPG · Action RPG

Tainted Grail: The Fall of Avalon
Shared: RPG · Dark Fantasy · Action RPG

Book of Demons
Shared: Dungeon Crawler · RPG · Hack and Slash