The Ouroboros King combines the strategic depth of chess with the build variety and replayability of roguelikes. Assemble a formidable army, discover powerful relics, and buy surprising gadgets to defeat the Coven.
Conquer with Strategy
Build the Ultimate Army: Combine classic and new fairy chess pieces, relics that give them bonuses, and consumable items that grant you temporary advantages to create a formidable army.
Perfect Your Strategy: You can only move one piece per turn, so you must choose carefully. Make your troops work together to obliterate the enemy army.
Another Chance: If you're defeated you can go back to action on another timeline, where the path to victory will change: different map, different enemies, different rewards... in true roguelike spirit.
Key Features
Lots of end-game options to dial up the difficulty to insane levels.
Same-device multiplayer, challenge your friends to chess games with lots of unique pieces.
Chess-based tactics, easy to learn and hard to master.
15-45 minute runs, good for a short break and also longer sessions.
No gatekeeping, all the content is unlocked from the start. Win or die based on your skills.
No need to learn any chess openings or study anything.
All in game text is available in English
Game inspirations: Shotgun King: Chess, The Final Checkmate, Pawnbarian, Slay the Spire, Into the Breach, 5D chess with multiverse timetravel.
Illustrations by Isaac Murgadella
windows Minimum
Processor: SSE2 support
Graphics: true, need some graphics to display things
Sound card: sure, if you want to hear anything
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-01-16
Winter is the Perfect Time to Get Some Extra YXP
Winter season is much better with more games to play, so let’s kick-off 2026 with a storewide promotion bang and YXP level-ups then, shall we? For the first promo campaign this year we have prepared some incredible price drops and offers that you simply can’t miss out on! For the very short duration of only 3 days, you will have the opportunity to earn 50 extra YXP points in your account by making an order over 10€ …
Dive into Adrenaline-Fueled Battles in Code Vein II
We are starting the year with a review for a title that is ready to hit the market hard, because Code Vein II is the upcoming sequel to the 2019 soulslike Action RPG developed by Bandai Namco Studios. The game’s Steam page is already getting a lot of attention and for those of you looking to find out what is new in the gameplay and storyline compared to the original title, well… you are at the right place!