Games like Dungeon Souls
Games like Dungeon Souls include Vampire Survivors, Hades, The Binding of Isaac: Rebirth, UnderMine, and Enter the Gungeon. We matched them by the tags players give Dungeon Souls on Steam (RPG, Pixel Graphics, Action Roguelike, Dungeon Crawler, and Indie): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Pixel Graphics · Roguelite

Hades
Shared: Action Roguelike · Indie · Roguelite

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Indie · Pixel Graphics

UnderMine
Shared: Action Roguelike · Pixel Graphics · RPG

Enter the Gungeon
Shared: Action Roguelike · Pixel Graphics · Dungeon Crawler

Moonlighter
Shared: Pixel Graphics · Dungeon Crawler · Action Roguelike

Skul: The Hero Slayer
Shared: Action Roguelike · Pixel Graphics · Indie

Hero Siege
Shared: Pixel Graphics · RPG · Action Roguelike

Hades II
Shared: Action · Action Roguelike · Roguelike

Death Must Die
Shared: Action Roguelike · Pixel Graphics · RPG

Children of Morta
Shared: Pixel Graphics · Action Roguelike · Roguelike

Dead Cells
Shared: Action Roguelike · Pixel Graphics · Roguelike

Dungreed
Shared: Pixel Graphics · Action Roguelike · Roguelike

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

Wizard of Legend
Shared: Pixel Graphics · Action Roguelike · Dungeon Crawler

Halls of Torment
Shared: Action Roguelike · Pixel Graphics · Roguelite

Noita
Shared: Pixel Graphics · Dungeon Crawler · Roguelike

Streets of Rogue
Shared: Pixel Graphics · Action Roguelike · RPG

Heroes of Hammerwatch
Shared: Action Roguelike · Pixel Graphics · RPG

Megabonk
Shared: Action Roguelike · Indie · Roguelike

The Binding of Isaac
Shared: Action Roguelike · Indie · Roguelike

bit Dungeon II
Shared: RPG · Pixel Graphics · Action Roguelike

Rogue Legacy
Shared: Action Roguelike · Indie · Roguelike

Delver
Shared: RPG · Dungeon Crawler · Action Roguelike