Games like Rogue 21
Games like Rogue 21 include Balatro, Slay the Spire 2, Slay the Spire, Inscryption, and Slots & Daggers. We matched them by the tags players give Rogue 21 on Steam (Card Game, Strategy, Roguelike, Cyberpunk, and Tabletop): closest matches first, and among equally close ones the better-known games.
Balatro
Shared: Card Game · Roguelike · Strategy
Slay the Spire 2
Shared: Card Game · Roguelike · Strategy
Slay the Spire
Shared: Card Game · Roguelike · Strategy
Inscryption
Shared: Card Game · Roguelike · Card Battler
Slots & Daggers
Shared: Strategy · Roguelike · Casual
Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Roguelike · Strategy · Card Game
Monster Train
Shared: Card Game · Roguelike · Card Battler
Into the Breach
Shared: Strategy · Roguelike · Turn-Based Strategy
Demonic Mahjong
Shared: Card Game · Strategy · Roguelike
Cobalt Core
Shared: Card Game · Strategy · Roguelike
9 Kings
Shared: Strategy · Card Game · Roguelike
Across the Obelisk
Shared: Card Game · Casual · Roguelike
Ballionaire
Shared: Roguelike · Strategy · 2D
Dungeons & Degenerate Gamblers
Shared: Strategy · Roguelike · Card Game
RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Roguelike · Casual
UNO
Shared: Card Game · Tabletop · Strategy
Die in the Dungeon
Shared: Strategy · Roguelike · Card Game
Stacklands
Shared: Card Game · Strategy · Card Battler
Gremlins, Inc.
Shared: Card Game · Strategy · Tabletop
DICEOMANCER
Shared: Card Game · Strategy · Roguelike
Shotgun King: The Final Checkmate
Shared: Roguelike · Strategy · Turn-Based Strategy
Wingspan
Shared: Card Game · Strategy · Tabletop