Games like Dunjourney
Games like Dunjourney include Vampire Survivors, UnderMine, Hades, Moonlighter, and The Binding of Isaac: Rebirth. We matched them by the tags players give Dunjourney on Steam (RPG, Exploration, Roguelite, Retro, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Roguelite · Singleplayer · Roguelike

UnderMine
Shared: Roguelite · RPG · Dungeon Crawler

Hades
Shared: Roguelite · Roguelike · Singleplayer

Moonlighter
Shared: Roguelite · RPG · Roguelike

The Binding of Isaac: Rebirth
Shared: Roguelike · Indie · Singleplayer

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

Legend Creatures(传奇生物)
Shared: Exploration · Roguelite · Roguelike

Darkest Dungeon®
Shared: RPG · Roguelike · Dungeon Crawler

Dungreed
Shared: Roguelite · Roguelike · Singleplayer

Hades II
Shared: Roguelite · Roguelike · RPG

Rogue Legacy
Shared: Roguelike · RPG · Singleplayer

Stoneshard
Shared: RPG · Roguelike · Singleplayer

Halls of Torment
Shared: Roguelite · RPG · Roguelike

暖雪 Warm Snow
Shared: Roguelite · RPG · Roguelike

Sephiria
Shared: Roguelite · Roguelike · RPG

Skul: The Hero Slayer
Shared: Roguelite · Roguelike · Indie

DAVE THE DIVER
Shared: Exploration · Singleplayer · RPG

Elin
Shared: RPG · Roguelike · Singleplayer

Noita
Shared: Roguelike · Dungeon Crawler · Pixel Graphics

Heroes of Hammerwatch II
Shared: RPG · Roguelite · Roguelike

Despot's Game: Dystopian Battle Simulator
Shared: RPG · Roguelike · Roguelite

Megabonk
Shared: Roguelite · Roguelike · Singleplayer

Slay the Spire
Shared: Roguelike · Roguelite · Singleplayer

Children of Morta
Shared: Roguelike · RPG · Roguelite