Games like DOOMSDAY
Games like DOOMSDAY include Balatro, Slay the Spire 2, Slay the Spire, RACCOIN: Coin Pusher Roguelike, and DICEOMANCER. We matched them by the tags players give DOOMSDAY on Steam (Strategy, Casual, Deckbuilding, Roguelike, and Sci-fi): closest matches first, and among equally close ones the better-known games.

Balatro
Shared: Roguelike · Deckbuilding · Strategy

Slay the Spire 2
Shared: Roguelike · Deckbuilding · Strategy

Slay the Spire
Shared: Roguelike · Deckbuilding · Card Game

RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Deckbuilding · Roguelike

DICEOMANCER
Shared: Strategy · Card Game · Deckbuilding

Demonic Mahjong
Shared: Strategy · Roguelike · Casual

Ballionaire
Shared: Casual · Strategy · Roguelike

9 Kings
Shared: Strategy · Roguelike · Deckbuilding

Bloons TD 6
Shared: Strategy · Casual · Singleplayer

Ratropolis
Shared: Deckbuilding · Strategy · 2D

Dungeons & Degenerate Gamblers
Shared: Strategy · Roguelike · Deckbuilding

FTL: Faster Than Light
Shared: Strategy · Roguelike · Sci-fi

Slots & Daggers
Shared: Strategy · Casual · Roguelike

Nubby's Number Factory
Shared: Strategy · Roguelike · Deckbuilding

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

Monster Train 2
Shared: Deckbuilding · Roguelike · Strategy

Inscryption
Shared: Deckbuilding · Card Game · Roguelike

My Card Is Better Than Your Card!
Shared: Roguelike · Deckbuilding · Strategy

Dicevaders
Shared: Deckbuilding · Strategy · Roguelike

Die in the Dungeon
Shared: Strategy · Roguelike · Deckbuilding

Meme Mayhem
Shared: Roguelike · Card Game · Strategy

Breachway
Shared: Strategy · Roguelike · Deckbuilding

Dicey Dungeons
Shared: Deckbuilding · Roguelike · Strategy

Plants vs. Zombies GOTY Edition
Shared: Strategy · Casual · Singleplayer