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Kingdom of Cards News

Kingdom of Cards Early Access Release Date Adjustment

Hello Kingdom Builders,

The Steam Spring Sale is just around the corner—have you all prepared your wallets? Wait, hold on… I’m getting ready to go on a shopping spree too! But if everyone is busy buying The Witcher 3 for $3.99, who’s going to buy ours? 🤔

Originally, we planned to launch Kingdom of Cards before the Spring Sale, hoping to catch everyone while their wallets were still “well-stocked.” But thanks to a friendly heads-up from Steam (big ❤️ to Valve), we realized that launching at that time might affect the game's visibility. So, we’ve decided to make a slight adjustment—the game will now launch on [h3]March 24 at 3:00 AM (PDT)![/h3]

This change will allow us to release the game at a better time and ensure a smoother release. Thank you all for your understanding and support! We’re making the final touches to bring you the best possible gameplay experience. Oh, and here’s a little secret—we’ve got a special bundle collaboration with a highly acclaimed story-driven card game on launch day, so stay tuned! ✨

Kingdom of Cards launches in Early Access on March 13! Free Demo Updated!

Hello, Kingdom Builders!

We’re thrilled to announce that Kingdom of Cards will launch in Early Access on March 13 at 06:00 AM(EDT)! The game will be priced at $11.99, with a 10% launch discount for the first two weeks.

Meanwhile, the free demo has been fully updated! Before the official release, feel free to give it a try!

https://store.steampowered.com/app/3367090

Thank you for your support—see you in Kingdom of Cards on March 13!

Rubber Duck Games & Gamera Games

Demo is now updated with new features and contents!

Hello Kingdom Buildier,

The free demo of Kingdom of Cards has been updated and is now featured in the Steam February Next Fest!

https://store.steampowered.com/app/3367090

Key updates include:
  • Planning Menu——A new hub where you can check boss info, review your unlocked cards in the album, and buy new cards that may appear in future sessions.
  • XP Shop——Use your XP to unlock new cards that might show up in your next run!
  • More Cards & Combinations——New cards to combine them for unique results!
  • Better Balance——Adjustments to make the game more fun and rewarding.
  • Polish & Improvements——Various tweaks, fixes, and refinements to improve the overall experience.


Meanwhile, we’re still polishing the game. And we’re almost ready to announce the release date—stay tuned!

Kingdom of Cards is joining Taipei Game Show 2025

Hello kingdom builders,

From January 23 to 26, Kingdom of Cards will be showcased at the Taipei Game Show. In addition to providing the latest updates and demo experiences, we will also offer exclusive gifts available only at the booth. The demo is also available on Steam now, and we welcome you to try it out and add it to your wishlist!


[Booth Information]
Booth Name: Rubber Duck Games
Booth Number: Indie House Area A30
Exhibition Date: January 23 (Thu) – January 26 (Sun), 2025
Venue: Nangang Exhibition Center, Hall 1, 4th Floor

Demo now supports Japanese and Traditional Chinese localization!

[h3]V1.1 Demo Patch Notes:[/h3]

Localization
  • Added Traditional Chinese localization
  • Added Japanese localization