Breed unique monsters where every baby inherits its looks AND stats from both parents. Hatch eggs, grow your collection, and send your creatures on turn-based adventures for gold and glory. With endless procedural designs, no two monsters are ever the same. How powerful can your bloodline become

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Play Monster Breeder

Free To Play
 

About This Game

Breed. Hatch. Conquer.

In Monster Breeder, every creature is one of a kind. Pair two monsters and their offspring inherits a blend of BOTH parents — its body, horns, wings, capes, colors, and its stats. Chase the perfect bloodline and watch your collection grow into something no other player will ever have.

A Living Gene Pool

  • True inheritance — a baby's looks and stats are drawn from its two parents, so breeding is real experimentation, not a slot machine.
  • Endless variety — procedurally generated monsters mean you'll never run out of new designs to discover.
  • Deep stats — Health, Attack, Defense, Intelligence, and Fortune, plus Breeding, Incubation, and Recuperation timers that make specialization matter.

Build Your Roster

Buy fresh monsters from the rotating Store, hatch eggs into new generations, and manage it all with powerful sorting, filtering, and one-tap multi-breeding — even with hundreds of monsters.

Send Them on Adventures

Throw your monsters into a turn-based gauntlet across randomized environments — forests, swamps, caves, deserts and more. Attack, defense, and intelligence all decide who strikes first, who dodges, and who walks away with the gold. Push your luck through five escalating foes… or play it safe and leave with your winnings.

Show Off Your Best

Favorite a standout monster to give it a name, then share its card with friends.

Features

  • Genetics-driven breeding where offspring truly resemble their parents
  • Hundreds of procedural traits — horns, wings, capes, and more
  • Eggs, incubation, and breeding cooldowns to plan around
  • Turn-based adventure battles with real risk and reward
  • Powerful sorting, filtering, and multi-breeding tools for big collections
  • Relaxed, no-pressure pace — play a little or a lot

How powerful can your bloodline become?

System Requirements

Windows
macOS
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 (64-bit)
    • Processor: Dual-core 2.0 GHz
    • Memory: 4 GB RAM
    • Graphics: GPU with Vulkan 1.0 support, 1 GB VRAM
    • Storage: 400 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 11 (64-bit)
    • Processor: Quad-core 2.5 GHz
    • Memory: 8 GB RAM
    • Graphics: Dedicated GPU with Vulkan 1.2, 2 GB VRAM
    • Storage: 400 MB available space
    Minimum:
    • OS: macOS 11 Big Sur
    • Processor: Apple M1 or Intel Core i5
    • Memory: 4 GB RAM
    • Storage: 400 MB available space
    Recommended:
    • OS: macOS 13 Ventura or later
    • Processor: Apple M1 or newer / Intel Core i7
    • Memory: 8 GB RAM
    • Storage: 400 MB available space

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