A single-player battle against queens from various nations using their traditional card games. Enjoy Koharu and Jin Rummy, and Sigrid and Bri Otter for free.
To be released
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■ It’s this kind of game
This is a single-player card game where you compete against queens from around the world using their country's traditional card game.
· AI specifically designed for each game category will take the match. It deliberates like a human and thinks longer in difficult situations.
The Queen possesses 'composure.' If pushed too hard, she wavers, and a wavering Queen actually makes poor judgments. Reading facial expressions is also a skill.
· The more you win, the further you advance to the next stage. The Queen's appearance, facial expressions, and dialogue change with each stage.
· One clothing slot is removed from the page, and if you lose all of them, you start over. You regain one slot every three stages.
· It is okay if you are a beginner. There are rule slides, practical lessons where you learn moves one by one using designated cards, and a practice board with hints turned on, and Librarian Luna goes through the rules line by line for every situation you encounter for the first time.
· There are no elements of betting money or items, or payment. Scoring is based solely on the rules of the card game.
■ Two Queens in the Trial Version

♠ Koharu — Japan · Queen of the Ward · Jean Rummy
A nurse working only night shifts. She takes out a card instead of seeing a patient.
Gene Rummy: Group 10 cards in your hand into the same number (Set) or consecutive of the same suit (Run), and if your remaining card score is 10 or less, Knock!


♦ Sigrid — Norway · Queen of the Fjords · Bri Otter
A Nord Elf warrior guarding Bergen Harbor. He boasts that he has never lost a battle.
Bree Otter: Norway's Crazy Eight. Match the suit or number, change the suit with an 8, and before one card remains, "Olsen!"
♣ Luna — Librarian
The only person in this world who remembers 'play'. He teaches the rules and points out moves via notes during the game.
■ Story — A World Where Play Was Not Born
Three o'clock in the morning, at my regular board game cafe. The moment I flip over a card I’ve never seen before, light pours out from a cracked crown.
The place where I opened my eyes was a parallel world with the exact same map as ours. There is only one thing: 'play' was never born in this world.
A world without cards or board games. Queens who have everything find no joy in anything, and the world is gray.
Please teach the queens how to play the game.
Join Luna in teaching the queens their country's card game and battle them. If you defeat a queen, the color returns to that country.
■ How to Use
You can enjoy the game using only a mouse. Click a card to select, and use the buttons to proceed.
· Enter: Next · ESC: Menu · F11: Full Screen
· Help Level: Beginner (Show playable cards · Recommended) · Normal · Off

■ Trial Version Scope
· Queens: Koharu (Jin Rummy) · Sigrid (Bree Otter), 1–3 stages per Queen
· The other queens are waiting locked in the map and the queen's room. You can meet them in the full version.
· Progress from the trial version carries over directly to the full version.
In the official edition, you will meet 11 queens from around the world and 11 types of 2-player card games from those countries.
Please check the official version to see which queen is waiting with which game.
※ The full version is a separate product and has a different rating.
■ Producer's Comment
Card games in this genre usually end with just Texas Hold'em. However, there are far more two-player card games around the world that have been refined by people in various countries over hundreds of years, and each offers a different kind of fun to learn. I started making this because I wanted to properly capture those games.
We did not make this easy. We ran the AI against each Queen hundreds of times to measure win rates and adjusted the difficulty to ensure that victory is possible once you learn. You might lose the first couple of games. However, once you master the rules and start reading the Queen's expressions, the moment of victory will surely come.
The illustrations, video, and audio were created with the help of generative AI, while the rules, AI, and direction were crafted by hand. The demo features "Two Queens." I hope you enjoy learning from it.
■ Information
· Rating: 15+
· Some content, such as illustrations, videos, and audio, was created using generative AI.
· Supported languages: Korean, English, Japanese, Chinese, Chinese, Tiếng Việt, Deutsch, Español, Français, Português (Brasil), Русский
· Recommended specifications: Windows 10/11 64-bit · Quad-core CPU · 8GB RAM · Graphics supporting OpenGL 3.3 · 3GB storage · Stereo sound
· Minimum specifications: Windows 10 64-bit · Dual-core CPU · 4GB RAM · OpenGL 3.3 supported graphics (integrated) · 2GB storage