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Watch trailer on Steam ↗Castle Morihisa
Smokingbear Studio · Published by Thermite Games · Official site ↗
Mixed — 67% positive (454 reviews) · 33 achievements
Last updated 27 Sept 2026
"Castle Morihisa" is a roguelike featuring strategic deckbuilder. You need to build up your deck through constant battles, acquire powerful talents, and wield the power of the Fallen Heroes to unveil the truth behind the rebellion in Castle Morihisa.
£11.39
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
Indie, Strategy · 2022 · More £5 - £15 games
In Castle Morihisa, you command your deck-building forces against foes in strategic battles. Unveil the truth behind the castle's uprising by acquiring powerful talents and mastering the Fallen Heroes' abilities.
About this game
After general Tokugawa of the shogunate issued the "Laws for the Military Houses" to his vassals, none of the emissaries sent to the Ishikawas in Castle Morihisa have returned. Rumors claim that Lord Ishikawa Shinjuku was attempting to usurp the throne, and that he closed off all roads to the castle a few days prior. The great metsuke Yagyū Munenori requires a spy to make their way to Castle Morihisa to learn the truth of what is going on.
Unique Classes and Strategic Deckbuilding
Four distinctive classes - the Monk, Samurai, Onmyoji and Ninja, each with their exclusive set of deck. With more than 300 different cards, you will be able to build your own deck based on the class you have chosen to challenge those bizarre monsters from the Japanese folklores.- The Monk
A master of both defense and offense, the Monk features two unique mechanics [Meditation] & [Mantra]. One with which he cleanses his mind and spirit, one with which he cleanses the wicked. But by choosing your talents wisely, you can turn offense into defense and vice versa!
- The Samurai
To [kill in one blow] is the essence of his bushido spirit. Be it [Sakura] or [Retaliate], the Samurai utilizes his unique mechanics in the pursuit of reaching and surpassing the most extreme limits. Of course, the final choice rests in your hands. But truth be told: if big numbers are what you're all about, then the Samurai is for you!
- The Onmyoji
The Onmyoji calls upon the aid of mighty [Shikigami] in battle, beings fueled by the Onmyoji's own blood. Apart from this sacred art, they can also activate powerful talents for builds that focus on [Leech]. Have you ever before laid eyes upon an Onmyoji who wades fearlessly into battle?
- The Ninja
Binding seals? Genjutsu? Kunai, shuriken? The ninjas of Senjiu Castle are masters of them all. [9 Mantra Signs], [Kunai], [Shuriken]. Together, these create endless combinations and possibilities. A class that requires a deep understanding of its mechanics to master! Do you have what it takes to reach its skill cap?
Sengoku Fallen Heroes As Your Allies
When facing difficulties, you could also ask for assistance from the Sengoku fallen heroes with different skills, which could give you an edge during the battles.System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7+
- Processor: Anything from the last 5 years
- Memory: 4 GB RAM
- Graphics: 1GB Video Memory
- Storage: 4 GB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
AnnouncementsOfficial
Castle Morihisa – 90% Off – Deck‑Builder at an Absolute Steal
Deck‑builders, rejoice!Castle Morihisa is 90% off in the Summer Sale – only $1.49! Battle Japanese yokai, craft your perfect deck, and enjoy unbeatable value.Ends July 10 – at this price, just grab it without a second thought!Read full article on Community Announcements (万万-v-)AnnouncementsOfficial
Castle Morihisa — Lowest Price Ever, Just $1.49!
Hello everyone!The roguelike deckbuilder Castle Morihisa is now 90% off during the Spring Sale, available for only $1.49! Build your deck, battle Japanese folklore monsters, and test your strategy.Sale ends March 27—at this price, it's an instant grab!Read full article on Community Announcements (万万-v-)AnnouncementsOfficial
Castle Morihisa is now on sale — 90% off, brand-new lowest price!
Hey guys,Castle Morihisa is part of the Steam Autumn Sale! Available at a brand-new historic low through October 6.Read full article on Community Announcements (万万-v-)AnnouncementsOfficial
[Steam Summer Sale] Castle Morihisa – Now 85% Off!
Hello everyone,Castle Morihisa is now featured in the Steam Summer Sale at a massive 85% discount, the lowest in its history!Experience fast-paced, roguelike deckbuilding combat in a world of danger and strategy.Available through July 10. GET IT NOW!Read full article on Community Announcements (万万-v-)Community & EventsOfficial
Castle Morihisa participating in the Summer Sale Event!
Get ready for some hot deals in the Steam Summer Sale! Our game is now available at a special 80% discount. Perfect time to explore, conquer, and enjoy your summer with some thrilling deckbuilding gameplay. Don't miss out!Read full article on Community Announcements (万万-v-)






