Games like Billiards Dungeon
Games like Billiards Dungeon include Hades, Hades II, UnderMine, Skul: The Hero Slayer, and The Binding of Isaac. We matched them by the tags players give Billiards Dungeon on Steam (Billiards, Roguelite, Dungeon Crawler, Action, and Fantasy): closest matches first, and among equally close ones the better-known games.

Hades
Shared: Roguelite · Action Roguelike · Action

Hades II
Shared: Roguelite · Action · Roguelike

UnderMine
Shared: Roguelite · Dungeon Crawler · Action Roguelike

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

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

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

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Dungeon Crawler · Roguelike

Shape of Dreams
Shared: Roguelite · Action Roguelike · Action

Moonlighter
Shared: Roguelite · Dungeon Crawler · Action Roguelike

Cinderia
Shared: Roguelite · Action Roguelike · Action

Megabonk
Shared: Roguelite · Action Roguelike · Roguelike

Gunfire Reborn
Shared: Roguelite · Roguelike · Action

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

NECROPOLIS: BRUTAL EDITION
Shared: Action Roguelike · Action · Dungeon Crawler

Noita
Shared: Dungeon Crawler · Roguelike · Action

Tiny Rogues
Shared: Action Roguelike · Roguelite · Dungeon Crawler

Dungreed
Shared: Roguelite · Action Roguelike · Action

Risk of Rain 2
Shared: Roguelite · Action Roguelike · Action

Dead Cells
Shared: Roguelite · Action Roguelike · Roguelike

Curse of the Dead Gods
Shared: Roguelite · Action Roguelike · Action

暖雪 Warm Snow
Shared: Roguelite · Action Roguelike · Action-Adventure

Delver
Shared: Dungeon Crawler · Roguelite · Action Roguelike

Sephiria
Shared: Roguelite · Action Roguelike · Action

Ziggurat
Shared: Roguelite · Action · Action Roguelike