Games like Abyssal Breeder's Journal
Games like Abyssal Breeder's Journal include Luck be a Landlord, Loop Hero, Iratus: Lord of the Dead, Dungeons 3, and Graveyard Keeper. We matched them by the tags players give Abyssal Breeder's Journal on Steam (Creature Collector, Villain Protagonist, Dark Fantasy, Roguelite, and Simulation): closest matches first, and among equally close ones the better-known games.

Luck be a Landlord
Shared: Roguelite · Deckbuilding · Simulation

Loop Hero
Shared: Roguelite · Deckbuilding · Pixel Graphics

Iratus: Lord of the Dead
Shared: Villain Protagonist · RPG · Dark Fantasy

Dungeons 3
Shared: Villain Protagonist · Simulation · Strategy

Graveyard Keeper
Shared: Simulation · RPG · Pixel Graphics

Evil Genius 2: World Domination
Shared: Villain Protagonist · Simulation · Strategy

Let's Build a Zoo
Shared: Simulation · Creature Collector · Management

DAVE THE DIVER
Shared: Management · Pixel Graphics · Simulation

Balatro
Shared: Deckbuilding · Roguelite · Strategy

Crusader Kings III
Shared: Simulation · Strategy · RPG

Halls of Torment
Shared: Roguelite · Dark Fantasy · Pixel Graphics

Peglin
Shared: Roguelite · Deckbuilding · Strategy

Darkest Dungeon®
Shared: Dark Fantasy · RPG · Strategy

Against the Storm
Shared: Simulation · Strategy · Management

Legend of Keepers: Prologue
Shared: Roguelite · Villain Protagonist · RPG

Cities: Skylines
Shared: Simulation · Strategy · Management

Total War: WARHAMMER
Shared: Simulation · RPG · Strategy

The Last Spell
Shared: RPG · Strategy · Turn-Based Strategy

Cross Blitz
Shared: Roguelite · Deckbuilding · RPG

Sultan's Game
Shared: RPG · Simulation · Strategy

Slots & Daggers
Shared: Dark Fantasy · Strategy · Roguelite

Moonstone Island
Shared: Creature Collector · Deckbuilding · Pixel Graphics

Stacklands
Shared: Roguelite · Management · Strategy

Nordhold
Shared: Dark Fantasy · Roguelite · Strategy