Games like The Tower of 21
Games like The Tower of 21 include Buckshot Roulette, The Binding of Isaac: Rebirth, Dead Cells, Balatro, and Slots & Daggers. We matched them by the tags players give The Tower of 21 on Steam (Gambling, Action, Strategy, Card Game, and Roguelike): closest matches first, and among equally close ones the better-known games.
Buckshot Roulette
Shared: Gambling · Dark · Strategy
The Binding of Isaac: Rebirth
Shared: Roguelike · Action Roguelike · Dark
Dead Cells
Shared: Roguelike · Action Roguelike · 2D
Balatro
Shared: Card Game · Roguelike · Strategy
Slots & Daggers
Shared: Strategy · Gambling · Roguelike
Halls of Torment
Shared: Action Roguelike · Action · Roguelike
Skul: The Hero Slayer
Shared: Action · Roguelike · Action Roguelike
CloverPit
Shared: Gambling · Roguelike · Strategy
Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Strategy · Roguelike · Action
Inscryption
Shared: Card Game · Dark · Roguelike
Vampire Survivors
Shared: Action Roguelike · Roguelike · 2D
Slay the Spire 2
Shared: Card Game · Roguelike · Strategy
The Binding of Isaac
Shared: Roguelike · Action Roguelike · Action
Loop Hero
Shared: Roguelike · Card Game · Pixel Graphics
Darkest Dungeon®
Shared: Roguelike · Dark Fantasy · Strategy
Shotgun King: The Final Checkmate
Shared: Strategy · Roguelike · Action Roguelike
Slay the Spire
Shared: Card Game · Roguelike · Strategy
Death Must Die
Shared: Action Roguelike · Action · Roguelike
Risk of Rain (2013)
Shared: Action · Roguelike · Action Roguelike
Rogue Legacy
Shared: Action · Roguelike · Action Roguelike
Dungreed
Shared: Action · Roguelike · Action Roguelike
Megabonk
Shared: Roguelike · Action Roguelike · Action
Stoneshard
Shared: Strategy · Roguelike · Pixel Graphics
DARK SOULS™: REMASTERED
Shared: Action · Dark Fantasy · Dark