Games like Dungeon Star
Games like Dungeon Star include Heroes of Hammerwatch II, Hero Siege, UnderMine, Last Epoch, and Vampire Survivors. We matched them by the tags players give Dungeon Star on Steam (Action, RPG, Action Roguelike, Action RPG, and Dungeon Crawler): closest matches first, and among equally close ones the better-known games.

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

Hero Siege
Shared: Action RPG · Action Roguelike · RPG

UnderMine
Shared: Action Roguelike · RPG · Action

Last Epoch
Shared: Action RPG · RPG · Action

Vampire Survivors
Shared: Action Roguelike · Pixel Graphics · 2D

Moonlighter
Shared: Dungeon Crawler · Action Roguelike · RPG

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

Death Must Die
Shared: Action Roguelike · RPG · Action

Wolcen: Lords of Mayhem
Shared: Action RPG · RPG · Action

Halls of Torment
Shared: Action Roguelike · Action · Action RPG

The Slormancer
Shared: Action RPG · Dungeon Crawler · RPG

Hades II
Shared: Action · Action Roguelike · RPG

Dragon Age™: The Veilguard
Shared: RPG · Action RPG · Action

Dragon's Dogma 2
Shared: RPG · Action RPG · Action

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

Torchlight II
Shared: RPG · Action RPG · Dungeon Crawler

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

Noita
Shared: Dungeon Crawler · Pixel Graphics · 2D

Hades
Shared: Action Roguelike · Action · RPG

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

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

DAVE THE DIVER
Shared: Pixel Graphics · RPG · Management

Minecraft Dungeons
Shared: RPG · Action · Dungeon Crawler

Dungreed
Shared: Action Roguelike · Action · Pixel Graphics

