Key art from IRU — a cloaked wanderer and a group of curious creatures in a twilight forest The Meadows biome in IRU A lake in IRU The Desert biome in IRU The Dark Forest in IRU
Wishlist IRU on Steam

Welcome to IRU

IRU is a roguelike, creature-collector and auto-battler where you explore a magical world by day, while taming various creatures to build a powerful team. But be careful - when night falls, you'll have to face the shadowcreatures in battle!

Build Your Team

IRU is full of unique creatures, each with their own abilities, strengths, and weaknesses! Can you find and tame them all?

  • Griznorkel — a creature in IRU

    Griznorkel

  • Miko — a creature in IRU

    Miko

  • Kojimi — a creature in IRU

    Kojimi

  • Kumug — a creature in IRU

    Kumug

  • Fenkel — a creature in IRU

    Fenkel

  • Taslor — a creature in IRU

    Taslor

  • Kygra — a creature in IRU

    Kygra

  • Grollop — a creature in IRU

    Grollop

  • Frumbi — a creature in IRU

    Frumbi

  • Kerax — a creature in IRU

    Kerax

  • Bofer — a creature in IRU

    Bofer

  • Shegorag — a creature in IRU

    Shegorag

Fight the Shadowcreatures

Face increasingly dangerous foes in strategic auto-battles.
Combine the strengths of your team and develop unique strategies!

Explore everchanging worlds

Travel across diverse biomes — from peaceful meadows and lush forests to ancient lakes, and harsh deserts. Gather materials, discover new companions, and shape your team through the choices you make along the way.

  • Meadows — an in-game biome in IRU
  • Forests — an in-game biome in IRU
  • Lake — an in-game biome in IRU
  • Desert — an in-game biome in IRU

adapt your strategy

With every new day, your team grows stronger. Unlock additional team slots, gain experience, and evolve your strategy as new possibilities open up to grow even stronger. Your creatures develop throughout a run and can unlock powerful mutations, enhancing their capabilities and creating entirely new playstyles.

Adapter mutation Beast mutation Bulwark mutation Ethereal mutation Herdling mutation Lone Wolf mutation Manabound mutation Poisonous mutation Pouncer mutation Stalker mutation Vulture mutation Glutton mutation Guardian mutation Medium mutation Omen mutation Titan mutation Vampire mutation

With randomized encounters, evolving builds, and endless combinations, every run becomes its own story. And even after victory, progression continues — unlock permanent starting bonuses, experiment with new approaches, and return stronger for the next adventure.

Just one more run.

Hi, we’re Cozy
Cabbage Studio!

The Cozy Cabbage Studio team — Sven, Heike, and Robin — sitting together in a leafy forest

In 2026 we — Sven, Heike & Robin — decided to start our first game project, and so we founded “Cozy Cabbage Studio”.

Want to get in touch?

Any questions, fan art, press, or just want to say hi? Send us an email or hop into our Discord — we read every message and write back.

dev@cozycabbage-studio.com