Games like Dungen
Games like Dungen include Slay the Spire, Slay the Spire 2, Balatro, 9 Kings, and Dicey Dungeons. We matched them by the tags players give Dungen on Steam (Cute, Roguelike Deckbuilder, Roguelike, Card Battler, and Mystery Dungeon): closest matches first, and among equally close ones the better-known games.
Slay the Spire
Shared: Roguelike Deckbuilder · Roguelike · Card Battler
Slay the Spire 2
Shared: Roguelike · Roguelike Deckbuilder · Deckbuilding
Balatro
Shared: Roguelike Deckbuilder · Roguelike · Card Game
9 Kings
Shared: Roguelike · Strategy · Roguelike Deckbuilder
Dicey Dungeons
Shared: Roguelike Deckbuilder · Card Battler · Roguelike
Die in the Dungeon
Shared: Roguelike · Roguelike Deckbuilder · Deckbuilding
Dungeons & Degenerate Gamblers
Shared: Roguelike Deckbuilder · Roguelike · Card Battler
Monster Train
Shared: Card Battler · Roguelike · Deckbuilding
Wildfrost
Shared: Roguelike Deckbuilder · Card Battler · Roguelike
Inscryption
Shared: Card Battler · Deckbuilding · Card Game
Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Card Battler · Roguelike · Deckbuilding
Super Fantasy Kingdom
Shared: Roguelike · Strategy · Roguelike Deckbuilder
DICEOMANCER
Shared: Roguelike Deckbuilder · Card Battler · Strategy
RACCOIN: Coin Pusher Roguelike
Shared: Roguelike · Roguelike Deckbuilder · Strategy
Peglin
Shared: Roguelike · Deckbuilding · Cute
Breachway
Shared: Roguelike · Roguelike Deckbuilder · Strategy
Astrea: Six-Sided Oracles
Shared: Roguelike Deckbuilder · Card Battler · Roguelike
Griftlands
Shared: Card Battler · Deckbuilding · Card Game
Touhou: Lost Branch of Legend
Shared: Roguelike Deckbuilder · Card Battler · Roguelike
Across the Obelisk
Shared: Roguelike Deckbuilder · Roguelike · Card Battler
My Card Is Better Than Your Card!
Shared: Roguelike · Roguelike Deckbuilder · Deckbuilding
LONESTAR
Shared: Roguelike · Roguelike Deckbuilder · Card Battler
Chrono Ark
Shared: Roguelike Deckbuilder · Strategy · Card Game
Vault of the Void
Shared: Roguelike Deckbuilder · Deckbuilding · Card Battler