Games like Overdungeon
Games like Overdungeon include Slay the Spire, Balatro, Slay the Spire 2, Dicey Dungeons, and 9 Kings. We matched them by the tags players give Overdungeon on Steam (Strategy, Indie, Roguelike Deckbuilder, RPG, and Casual): closest matches first, and among equally close ones the better-known games.
Slay the Spire
Shared: Roguelike Deckbuilder · Strategy · Card Battler
Balatro
Shared: Roguelike Deckbuilder · Strategy · Card Game
Slay the Spire 2
Shared: Strategy · Roguelike Deckbuilder · Deckbuilding
Dicey Dungeons
Shared: Roguelike Deckbuilder · Indie · Card Battler
9 Kings
Shared: Strategy · RPG · Roguelike Deckbuilder
Chrono Ark
Shared: Roguelike Deckbuilder · Strategy · RPG
Across the Obelisk
Shared: Casual · Roguelike Deckbuilder · Indie
Dungeons & Degenerate Gamblers
Shared: Strategy · Roguelike Deckbuilder · Card Battler
Gordian Quest
Shared: Strategy · RPG · Card Battler
Roguebook
Shared: Indie · RPG · Strategy
Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Shared: Strategy · Card Battler · Deckbuilding
Hand of Fate 2
Shared: Roguelike Deckbuilder · RPG · Indie
Griftlands
Shared: Card Battler · RPG · Deckbuilding
Die in the Dungeon
Shared: Strategy · Roguelike Deckbuilder · Deckbuilding
DICEOMANCER
Shared: Strategy · Roguelike Deckbuilder · Card Battler
Super Fantasy Kingdom
Shared: Strategy · RPG · Roguelike Deckbuilder
Wildfrost
Shared: Roguelike Deckbuilder · Card Battler · Card Game
Deck of Ashes
Shared: Indie · RPG · Strategy
Deep Sky Derelicts
Shared: Strategy · Roguelike Deckbuilder · RPG
Monster Train
Shared: Card Battler · Roguelite · Deckbuilding
The Legend of Bum-Bo
Shared: Indie · Strategy · Roguelite
Vault of the Void
Shared: Indie · Roguelike Deckbuilder · Strategy
Astrea: Six-Sided Oracles
Shared: Roguelike Deckbuilder · Strategy · Card Battler
NEOVERSE
Shared: Card Battler · Indie · Deckbuilding