Games like Deep Dark Dungeon
Games like Deep Dark Dungeon include Hades, Hades II, Hero Siege, Vampire Survivors, and Death Must Die. We matched them by the tags players give Deep Dark Dungeon on Steam (RPG, Action, Indie, Action Roguelike, and Hack and Slash): closest matches first, and among equally close ones the better-known games.
Hades
Shared: Action Roguelike · Indie · Hack and Slash
Hades II
Shared: Action · Hack and Slash · Roguelite
Hero Siege
Shared: RPG · Action Roguelike · Hack and Slash
Vampire Survivors
Shared: Action Roguelike · Roguelite · Indie
Death Must Die
Shared: Action Roguelike · RPG · Roguelite
Soulstone Survivors
Shared: Action Roguelike · Roguelite · RPG
Halls of Torment
Shared: Action Roguelike · Roguelite · Action
Children of Morta
Shared: Hack and Slash · RPG · Action Roguelike
Heroes of Hammerwatch II
Shared: RPG · Action Roguelike · Action
Streets of Rogue
Shared: Action Roguelike · RPG · Roguelite
Ravenswatch
Shared: Action Roguelike · Action · Indie
Last Epoch
Shared: RPG · Hack and Slash · Action
Lost Castle
Shared: Action Roguelike · Hack and Slash · 4 Player Local
Wolcen: Lords of Mayhem
Shared: RPG · Hack and Slash · Action
Skul: The Hero Slayer
Shared: Action · Indie · Action Roguelike
SWORN
Shared: Indie · Roguelite · Action Roguelike
Moonlighter
Shared: Hack and Slash · Roguelite · RPG
Gunfire Reborn
Shared: Roguelite · Indie · Action
Wizard of Legend
Shared: Action Roguelike · Action · Local Co-Op
Warhammer 40,000: Inquisitor - Martyr
Shared: RPG · Action · Hack and Slash
The Binding of Isaac: Rebirth
Shared: Action Roguelike · Indie · Roguelike
Rogue Legacy
Shared: Indie · Action · Action Roguelike
Brotato
Shared: Action Roguelike · Local Co-Op · Roguelite
Torchlight II
Shared: RPG · Hack and Slash · Action