Games like Necrodungeon
Games like Necrodungeon include Wolcen: Lords of Mayhem, Path of Exile, Grim Dawn, Lunacid, and Path of Exile 2. We matched them by the tags players give Necrodungeon on Steam (Dark Fantasy, Dungeon Crawler, Indie, Action RPG, and Retro): closest matches first, and among equally close ones the better-known games.

Wolcen: Lords of Mayhem
Shared: Action RPG · Dark Fantasy · Indie

Path of Exile
Shared: Dark Fantasy · Action RPG · Dungeon Crawler

Grim Dawn
Shared: Action RPG · Dark Fantasy · Dungeon Crawler

Lunacid
Shared: Dark Fantasy · Dungeon Crawler · Retro

Path of Exile 2
Shared: Action RPG · Dark Fantasy · Dungeon Crawler

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

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

Fatekeeper
Shared: Dark Fantasy · Action RPG · Action

The Slormancer
Shared: Dungeon Crawler · Action RPG · Hack and Slash

The Incredible Adventures of Van Helsing
Shared: Action RPG · Indie · Action

Book of Demons
Shared: Dungeon Crawler · Dark Fantasy · Action RPG

Chronicon
Shared: Dungeon Crawler · Action RPG · Indie

Torchlight II
Shared: Action RPG · Dungeon Crawler · Hack and Slash

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

Halls of Torment
Shared: Dark Fantasy · Action RPG · Pixel Graphics

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

Hero Siege
Shared: Action RPG · Pixel Graphics · Indie

Hammerwatch
Shared: Dungeon Crawler · Indie · Action

Mortal Sin
Shared: Dungeon Crawler · Indie · Dark Fantasy

Hell Clock
Shared: Dark Fantasy · Action RPG · Indie

Moonlighter
Shared: Dungeon Crawler · Pixel Graphics · Hack and Slash

Hades
Shared: Indie · Action · Hack and Slash

Hades II
Shared: Action · Dungeon Crawler · Action RPG

Torchlight
Shared: Dungeon Crawler · Action RPG · Indie