Games like Innkeeper's Basement
Games like Innkeeper's Basement include Slay the Spire, Slay the Spire 2, Balatro, Monster Train, and Loop Hero. We matched them by the tags players give Innkeeper's Basement on Steam (Roguelike, Roguelite, Card Game, Deckbuilding, and Character Customization): closest matches first, and among equally close ones the better-known games.

Slay the Spire
Shared: Card Game · Roguelike · Deckbuilding

Slay the Spire 2
Shared: Roguelike · Card Game · Deckbuilding

Balatro
Shared: Roguelike · Card Game · Deckbuilding

Monster Train
Shared: Roguelite · Card Game · Roguelike

Loop Hero
Shared: Roguelike · Roguelite · Deckbuilding

Inscryption
Shared: Card Game · Deckbuilding · Roguelike

Griftlands
Shared: Roguelite · Deckbuilding · Card Game

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Roguelike · Deckbuilding · Dungeon Crawler

9 Kings
Shared: Roguelike · Card Game · Deckbuilding

Die in the Dungeon
Shared: Roguelike · Card Game · Deckbuilding

Black Book
Shared: Card Game · Roguelite · Dungeon Crawler

Dicey Dungeons
Shared: Roguelite · Roguelike · Deckbuilding

Super Fantasy Kingdom
Shared: Roguelike · Roguelite · Card Game

He is Coming
Shared: Roguelike · Roguelite · Card Game

HELLCARD
Shared: Roguelike · Roguelite · Deckbuilding

Hadean Tactics
Shared: Roguelike · Card Game · Deckbuilding

Vault of the Void
Shared: Deckbuilding · Card Game · Roguelite

Across the Obelisk
Shared: Roguelike · Card Game · Turn-Based Strategy

Tainted Grail: Conquest
Shared: Card Game · Roguelike · Deckbuilding

Journey to the West
Shared: Roguelite · Roguelike · Card Game

NEOVERSE
Shared: Roguelite · Deckbuilding · Card Game

Roguebook
Shared: Card Game · Deckbuilding · Roguelite

As We Descend
Shared: Roguelike · Card Game · Deckbuilding