Steam app 1298480 · updated 12 Sep 2026, 23:47 UTC
Open your own Card shop by the seaside! Buy, trade and sell Cards, OR keep them for your own collection! Earn reputation with customers, beat your shop goals, unlock new decorations, and host exciting events to bring everyone to the best Card shop in town!
26 hourly samples, with the daily peak drawn over them. Weekends are shaded.
56 months, February 2022 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
14 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
6 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
9 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
Kardboard Kings: Card Shop Simulator was released on 10 Feb, 2022.
| Language | Full audio |
|---|---|
| English | |
| French | |
| Spanish - Spain | |
| Japanese | |
| Simplified Chinese | |
| Russian |
A blank audio cell means full audio was not marked in the returned language list.
Kardboard Kings - Gameplay
Watch on Steam
Kardboard Kings - Card Game Island
Watch on Steam
Kardboard Kings - Launch Trailer
Watch on Steam19 achievements in total.
26 developer announcements, Aug 2020 to Feb 2025 · times in UTC
Hey Card Sharks, We released a new patch which fixes the daft day game lock-bug, added the Kardboard Kings manga to the main menu, and a few other fixes! Patch Notes Added "Leave Island" button when failing Card Game Island to prevent…
[AG] riv otterHey Akuparians! Guess what, it’s our birthday!, Akupara Games is turning 8 years old and to celebrate, we have put Kardboard Kings on sale for 43% off! Be sure to grab those deals, check out our lovely event page, and check out the sales!…
[AG] riv otterHey card sharks, We have released a patch for Kardboard Kings on Steam. This patch fixes some of the save issues that users have encountered and fixes a Card Game Island bug related to the legendary that reduces card powers. -riv otter
[AG] riv otterHey, Card Sharks Card Game Island is now out! Be on the lookout for plane tickets to Card Game Island on Harry’s computer in your shop! Every Monday, you’ll be offered the chance to fly out to Card Game Island and test your mettle against…
[AG] riv otterHey, card sharks! If you watched the MIX Next showcase a few weeks ago, you would have seen the trailer that the next free major update, Card Game Island, will be available on December 8th! If you missed the trailer, you can view it here!…
[AG] riv otterHey card sharks! If you were watching the Akupara section of MIX Next Publisher Spotlight you would have seen news of the major content update coming to Kardboard Kings called Card Game Island! You can watch the trailer here!…
[AG] riv otterHey, card sharks! We are still hard at work in developing the next major content update to Kardboard Kings! Kardboard Kings will be featured in the MIX Publisher Spotlight with new exciting announcements about the upcoming free update. The…
[AG] riv otterHey, card sharks! The second big content update for Kardboard Kings is now live! We've got three new card sets and a brand new (much requested) gameplay feature to help endgame players churn through their massive collections. As a note for…
[AG] BuddyHey, card sharks! The first big content update for Kardboard Kings is now live! We've got three new card sets, eight new decorations and a host of bugfixes all come in our first big content update for Kardboard Kings. The new sets are each…
[AG] BuddyHey, card sharks! Steam Trading Cards are now available for Kardboard Kings! No, you can't sell them for a profit in the shop but you can collect and trade them with other store owners on the Steam marketplace! This also includes the…
Patch notesHey, card sharks! This is a very minor update that I did just want to flag for everybody so we're all on the same page. The last build created a rare issue with the magazine that nonetheless we wanted to clip off. That's all this takes care…
Patch notesHey, card sharks! We've got another promised update out for you to play around with! This update pairs some low-hanging quality of life changes that we've seen folks ask for as well as another big round of bugfixes to stamp out any issues…
[AG] BuddyHey, Card Sharks! Kardboard Kings is obviously a pretty complicated game so I wanted to sit down and provide a resource for folks looking to understand the game's core mechanics. I'm sure for many (if not most!) of you will be…
[AG] BuddyHey, Card Sharks! Kardboard Kings is obviously a pretty complicated game so I wanted to sit down and provide a resource for folks looking to understand the game's core mechanics. I'm sure for many (if not most!) of you will be…
[AG] BuddyHey, Card Sharks! We’re pushing a small update that has a huge bugfix in it that I wanna take a minute to break down for you. We know that there are a number of players who pushed deep into the endgame and found issues with Postie Gustaf…
Patch notesHey, card sharks! A big update is coming today with a huge focus on solving tons of bugs that you’ve reported to us over the weekend. Obviously, we’re still less than a week out from launch so this update isn’t focused on bringing some of…
Patch notesHey, Card Sharks! Kardboard Kings is obviously a pretty complicated game so I wanted to sit down and provide a resource for folks looking to understand the game's core mechanics. I'm sure for many (if not most!) of you will be…
[AG] BuddyHey, card sharks! This is my official invitation for anyone and everyone pumped about Kardboard Kings to come hang out at The Kardboard Kings Launch Party! Right now, our Community Manager Buddy (me, who's writing this) is streaming…
[AG] BuddyHey, card sharks! Kardboard Kings is available now for $19.99 with a 10% launch discount. Buddy will be streaming Kardboard Kings on the Akupara Twitch page trying (and certainly failing) to complete his collection in one sitting starting…
[AG] BuddyHey, card sharks! Kardboard Kings releases next week! And as usual, we’re running a number of cool events coinciding with launch, one of which is the Kardboard Kings Legendary Card Giveaway. This one is a little bit complicated, so I wanted…
[AG] BuddyBuy trading cards low and sell them high in Kardboard Kings on February 10th! You are Harry Hsu, a young man who recently inherited a card shop from his father, a former champion of the famous card game "Warlock." With the shop’s reputation…
[AG] BuddyHey, card traders! If you're itching to get a little more insight into what it's like to actually sit down and play some Kardboard Kings, I have a treat for you! Join me on stream as I show off what it looks like to buy, sell and trade your…
[AG] BuddyHey, Collectors! I'm Buddy, Community Manager for Akupara Games and I wanted to take a second to introduce myself to everybody out there in the wide world of Kardboard Kings. If you caught the announcement in the Indie Houses keynote…
[AG] BuddyHello Kardboard Kings and Queens, Our artist Oscar will be streaming a new version of the Demo for you all this Saturday 8PM (GMT) on Twitch, hope to see you all there! - Henry's House
BigEggHello Kardboard Kings and Queens! This weekend Kardboard Kings will be showcased online at Shut Up and Sit Down's SHUX Expo! We will be showing off the latest build of the game and giving away some copies of the alpha during the stream, so…
BigEggThe Yogscast blokes are having a festival, and Kardboard Kings is in it! We're stoked to be featured alongside so many other great games from small developers. We'll be hosting streams throughout the week, and have an updated demo too! If…
MooMooMangEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| Kardboard Kings - Soundtrack | WindowsmacOSLinux | 10 Feb 2022 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | /Kardboard Kings/Kardboard Kings.exe | windows 64 |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinAppDataLocalLow | Henry's House/Kardboard Kings | *.game |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG