Out Now

Monster Sanctuary

Pegi 7 age rating
ESRB rating Everyone 10+

Choose your spectral familiar and follow in your ancestors’ footsteps to become a Monster keeper and save the Monster Sanctuary. Embark on an epic adventure using the powers of the monsters you collect, and the team you build, to unlock an ever-expanding world. On your quest to become the ultimate Monster Keeper you’ll unravel the cause of a mystery that threatens the peace between humans and monsters!

Relics of Chaos FREE update out now on Steam, PlayStation 4, Xbox One and Nintendo Switch. Click here to read the full patch notes.

Game details


  • Steam Deck Compatible


Moi Rai Games

Age Rating



Team17 Store

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Relics of Chaos Update


Explore a Metroidvania inspired world.

The powers of your monsters will allow you to explore and expand the world. Cut down vines, smash down walls and glide over gaps – all with the help of your monsters.

Assemble your team.

Hatch collect and train monsters from across the world and build your team. Every monster has a unique skill tree to allow you to customize and tailor your party.

Clash in tactical 3V3 combat.

Strategically order your attacks for maximum efficiency, stacking your blows to create combos. Grind and find the best combo to earn the rarest monster eggs

Play the demo!

Try out an early demo version of Monster Sanctuary for free on PC! Choose one of four spectral familiars and venture out into the opening areas of the game, battling and capturing monsters as you go. Build your first team, level up your monsters, unlock new skills and get a taste of the life of being a Monster keeper. Download the demo here.

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Latest News

Published: 9th May 2023

Monster Sanctuary: Relics of Chaos Update OUT NOW on Steam

Published: 30th June 2022

The FREE New Update For Monster Sanctuary: The Forgotten World OUT NOW!

Published: 6th June 2022

Monster Sanctuary: The Forgotten World Update Coming June 30th!

Published: 19th August 2021

Monster Sanctuary – Legendary Keeper Update (1.2)

Published: 22nd July 2020

Monster Sanctuary Mystical Workshop – Update #6

Published: 18th May 2020

Monster Sanctuary Content Update – Underworld

Published: 25th February 2020

Monster Sanctuary Magma Chamber Update Live Now!

Published: 13th November 2019

Monster Sanctuary Horizon Beach Update Live Now!

Published: 3rd September 2019

Monster Sanctuary – FAQ

Published: 8th December 2020

Monster Sanctuary is available now!

Published: 28th August 2019

Monster Sanctuary – Out Now on Steam Early Access!

Published: 26th March 2019

Introducing Monster Sanctuary!

Published: 8th August 2019

Monster Sanctuary – Steam Early Access Launch Date Announcement!