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Watch trailer on Steam ↗Claymores of the Lost Kingdom
Ultaan Games · Published by Ultaan Games · Official site ↗
Mostly Positive — 70% positive (91 reviews) · 42 achievements
Last updated 27 Sept 2026
RPG-infused Roguelike Deckbuilder. Forge your hero, level up, and craft a deck that evolves based on your unique build. Travel a land ravaged by famine, uncover the prophecy, and save the people of Ruthia!
£9.99
Lowest price we've ever recorded
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Price history
Indie, RPG, Strategy · 2024 · More £5 - £15 games
Embark on a journey through Ruthia's ravaged land as you craft a unique deck and uncover the prophecy. Claymores of the Lost Kingdom challenges you to forge your hero and save the people from famine in this indie RPG and strategy game.
About this game
RPG-infused Roguelike Deckbuilder.
Forge your hero, level up, and craft a deck that evolves based on your unique build. Travel a land ravaged by famine, uncover the prophecy, and save the people of Ruthia!
Adventure Calls!
Forge your own unique playstyle
Uncover hidden synergies
Set up intricate combos
Obliterate your enemies
Win against impossible odds!
Stat-based Card Discovery
Level up your character's attributes, and find new cards based exclusively on your unique build!
Deckbuilding Freedom
Adaptive, classless deckbuilding system. As you increase your character’s abilities - Strength, Constitution, Dexterity, Wisdom, and Intelligence - new cards and playstyles will emerge
300+ fully unique cards
150+ keywords with multiple damage types, and a huge focus on synergies
50+ item cards
30+ combat-altering spicy status effects
5 main attribute skill trees with cards and additional perks
15 streamlined archetypes and dozens of sub-playstyles
Forge Your Own Class Every Run
Pick one of 5 fantasy races with their own starter decks and attribute bonuses
Spice things up with 11 character backgrounds, each granting you a special card and an extra attribute modifier
Fight for loot, XP, renown, and level up!
Discover new cards based on your attributes
Roam the World Map
Explore an open world map with 99 locations, and 24 settlements
Embark on dangerous side quests such as smuggling supplies in a famine-stricken world
Encounter 50+ events with difficult tradeoffs and extra choices based on your unique hero
Unlock exclusive world map abilities by committing to your favorite attribute skill tree
Fight organized bandits who hoard resources, raid caravans, and pillage settlements
Optimize your strategy to hunt down gangs, face challenging elite enemies, and slay their wanted leaders with extra spicy procedural encounter modifiers
Survive, adapt, and save the world from the Harbinger of Doom!
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 8, 10, 11
- Processor: Yes
- Memory: 4 GB RAM
- Graphics: Intel HD
- DirectX: Version 10
- Storage: 6 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Memory: 8 GB RAM
Supported Languages
Latest news
Patch NotesOfficial
Engine Fix: Pre-emptive Unity Security Update
Following Unity Technologies' guidance from October 3rd 2025, I am rolling out a COTLK build update to meet Unity's latest security standards. There are no changes to the game itself, it is a pre-emptive engine security-related update. Because COTLK does not use any networking services or advanced features, this update is likely an overkill in this case. However, you should make sure that your Windows Defender and all your Steam games are up to date as they roll out in the upcoming days.Read full article on Community Announcements (Ultaan aka REEJ)AnnouncementsOfficial
Nightmare Expansion: New Enemies, New Game Mode, and More!
{STEAM_CLAN_IMAGE}/44279916/9fa4f8f64e9512bd2e3e77061d1e5307858bde68.png Adventurers, after months of work, I am happy to announce the Nightmare Expansion for Claymores of the Lost Kingdom. Featuring a new game mode, new enemies, events, and more -- this expansion was originally planned to be paid DLC. However, after a hundred hours of testing I realized that it completes the whole experience in such a way that there's no going back. In other words, all of the Nightmare content will be available to everyone for free, today! Features: New 'Nightmare' game mode for the bravest and most talented of adventurers ('Legend' achievement required to unlock) with 10 levels of difficulty going from extremely challenging to impossible More enemies More events More status effects Minor balance changes to the base game mode Loads of bugs and glitches fixed, and more! {STEAM_CLAN_IMAGE}/44279916/47b0f890093e0064236862cfe338cdcf1732468f.png Thank you all for playing and giving the game hundreds of hours, it means a lot! Kind regards, the DevRead full article on Community Announcements (Ultaan aka Zergmar aka REEJ)Patch NotesOfficial
Small Fixes
Fixed gang panel glitching into a battle. Fixed local rumors from sometimes giving an "error" message. Fixed Attunement Stone not working when playing a 0 mana card while at full hand. Various typos fixed.Read full article on Community Announcements (Ultaan aka Zergmar aka REEJ)AnnouncementsOfficial
Adventure Begins!
{STEAM_CLAN_IMAGE}/44279916/47b0f890093e0064236862cfe338cdcf1732468f.png Adventurers, Claymores of the Lost Kingdom is now available on Steam for PC! Have fun and good luck out there! Ruthia is a dangerous place.Read full article on Community Announcements (Ultaan aka Zergmar aka REEJ)AnnouncementsOfficial
November 25th!
Claymores of the Lost Kingdom comes to Steam PC on November 25th!Read full article on Community Announcements (Ultaan aka Zergmar aka REEJ)
