- [macOS] Hotfix 0.24.6 - Fixed cards & decks not found after save folder change - 2 September 2026
This fixes a recent issue on Mac where custom cards, decks and sleeves went missing from the game. The Windows and Steam Deck versions are not affected. The issueA change to the game's Steam settings caused the save folder location on Mac to change. As a result, cards, decks and sleeves created before that change were no longer being loaded. Your data has not been deleted. It is still in the previous folder. The fixOn launch, the game now carries over your cards, decks, sleeves and binder data from the previous folder to the new location. This runs only once.Settings such as player name, avatar, volume and display options, as well as owned costumes and packs, are carried over too.Edit rights for cards you created before the update (they remain your own custom cards) are carried over as well. NotesOnce the transfer is complete, it is safe to delete the previous folder. We recommend playi…
- Limited-Time Mode: MONSTER CARDS -NEXT DIMENSION Ver1.1- - 5 August 2026
Return to the NEXT DIMENSION!The limited-time mode "NEXT DIMENSION", which ended its run as an April Fools' exclusive, is coming back!Event PeriodAugust 6 (Thu) 0:00 – August 19 (Wed) 23:59, 2026 (JST) (August 5, 15:00 – August 19, 14:59 UTC) OverviewDuring the event period, MONSTER CARDS -NEXT DIMENSION- will be selectable from the mode selection!What is MONSTER CARDS -NEXT DIMENSION-?It's a limited-time mode featuring multiple new game rules and an exclusive GameChanger, "Artifactory" — enjoy exciting matches that overturn everything you thought you knew!Exclusive GameChanger "Artifactory"The moment the match begins, a card with this skill appears in the zone. As a rule, it cannot be replaced — but every turn, each player can acquire an "Artifact".More than 80 different Artifacts can appear! Choose the right Artifact for the situation and turn the match in your favor! From Artifacts t…
- MONSTER CARDS Ver.0.24 - 5 August 2026
IntroductionThank you as always for playing MONSTER CARDS!On August 12, MONSTER CARDS will celebrate the 4th anniversary of its Early Access release! We could never have come this far without everyone who plays the game day after day. Thank you so much!The official release is also drawing near at last. At the moment, we plan to deliver one more major update, with the official release expected around the update after that.This update introduces "MONSTER GUESS," a new mode where everyone can enjoy drawing cards and guessing quizzes together!We have also added new ways to play, including a feature to create your own original card sleeves (exclusive to Plus License DLC owners)!This update also includes skill balance changes and various other improvements and adjustments,so please take a look at the update details below!For more detailed information, please see the link below. (Japanese only…
- Notice of Revisions to the EULA and Privacy Policy - 31 July 2026
We have revised the End User License Agreement (EULA) and the Privacy Policy.Date of revision: July 30, 2026 / Effective date: August 5, 2026The EULA now includes new provisions covering User Content, fan works, and online play, together with provisions on the measures we may take if the prohibited conduct provisions are breached. The Privacy Policy now expressly states that User Content will not be used as training data for generative AI or other machine learning, and that data transmitted for online play is promptly deleted after the room is closed. By using the game on or after the effective date, you will be deemed to have agreed to the revised terms.Please see the following pages for the full revised text.End User License Agreement: https://gasai.dev/11fcb6c0d6944ec6b0e43a0fbf45abacPrivacy Policy: https://gasai.dev/b384d0ac57014f6380da97bcf37398f4The EULA and the Privacy Policy are…
- The April Fools Event “MONSTER CARDS -NEXT DIMENSION-” is now live! - 31 March 2026
MONSTER CARDS enters the next dimension.Fight with rules that defy convention and effects from another dimension!Event PeriodApril 1, 2026 00:00 (JST) – April 14, 2026 23:59 (JST)OverviewDuring the event period, “MONSTER CARDS -NEXT DIMENSION-” will be available as a selectable battle option!What is “MONSTER CARDS -NEXT DIMENSION-”?A limited-time mode that introduces multiple new game rules, along with a dedicated GameChanger, “Artifactry,” delivering exciting matches that break the conventions of MONSTER CARDS.Exclusive GameChanger: “Artifactry”At the start of the match, a card with this skill appears in the zone. While it generally cannot be replaced, each player can obtain an Artifact every turn.With over 80 different Artifacts available, choose wisely based on the situation and gain the upper hand! Artifacts offer a wide variety of effects—from enhancing specific races in your deck,…
- MONSTER CARDS Ver.0.23 - 19 March 2026
IntroductionThank you for always playing MONSTER CARDS! In this update, we have officially added support for Mac and Steam Deck.In addition, we have made significant improvements to deck editing features, making deck management and creation more comfortable and intuitive than ever.We have also implemented various minor improvements and balance adjustments, including skill tuning. Please take a moment to check out the full update details!For more detailed information, please refer to the link below. (Japanese only)MONSTER CARDS Ver.0.23 Patch NotesNew Features & AdditionsNow officially supported on Mac and Steam Deck!More players can now enjoy MONSTER CARDS across a wider range of environments!Deck File Selection in MONSTER CARDS BINDERYou can now select your deck from a dedicated screen.※To use this feature, you must select “MONSTER CARDS BINDER” in the card selection tool settings.Key…
- MONSTER CARDS Ver.0.22 - 12 November 2025
IntroductionThank you for playing MONSTER CARDS!With the previous update, the expansion DLC “Plus License” greatly expanded the freedom of card creation. The cards shared on social media and our Discord server are full of creativity and individuality — seeing them always brings us joy and inspires us every day as developers!Although Plus License is not a low-priced DLC, we are committed to ensuring that the game continues to offer value beyond its price through future feature expansions and updates. Please look forward to what’s coming next!And now, in this update, we are introducing a brand-new DLC to celebrate the 3rd anniversary: “Card of Inspiration”, featuring nine skills selected from the Skill Idea Contest. These unique skills — born from the imagination and creativity of our community — will open up entirely new possibilities in MONSTER CARDS!Skill Pack DLCFurthermore, we have a…
- MONSTER CARDS Ver.0.21 - 15 September 2025
IntroductionThank you for always playing MONSTER CARDS!In this update, a brand-new in-game tool called MONSTER CARDS BINDER will be introduced, allowing you to search and browse card files with ease!We’ve also optimized the loading speed of card files, so you should notice a clear improvement in overall usability when handling them.Furthermore, the Plus License DLC, which greatly expands customization freedom, as well as three new skin-included Skill Pack DLCs, will be released.The newly released Skill Packs — Card of Sunrise, Card of Named, and Card of Horror — can be used to create cards with the corresponding skills even without purchase during Early Access. However, we’ve also prepared a special bundle for those who want to get them early or enjoy the exclusive skins, so be sure to check it out!Customization Expansion DLCSkill Pack DLC BundleNew in Ver. 0.21Addition of the dedicated…
- [3rd Anniversary] Skill Idea Contest Results - 12 August 2025
🎉 Today marks the 3rd anniversary of MONSTER CARDS’ Steam release! 🎉We sincerely thank every player who has supported and enjoyed the game over the years!As part of our 3rd anniversary celebrations, we are excited to announce the results of the Skill Idea Contest!We received an incredible total of 329 entries. While we initially planned to select 6 ideas, we ultimately decided to adopt 9.Check out the full results here!https://gasai.dev/24c9053e8b3a80f984e5dc93f33c1f56
- [3rd Anniversary] Skill Idea Contest Now Open! - 13 July 2025
MONSTER CARDS is celebrating its 3rd anniversary on Steam this August!To mark the occasion, we're hosting a Skill Idea Contest!The entry form is divided into three categories: Standard, Game Changer, and Discard. You may submit one idea per category, for a maximum of three entries per person.Please see the links below for details and to submit your ideas:Note: The entry form is available in Japanese only, but submissions in other languages are welcome!【Standard Category】https://docs.google.com/forms/d/e/1FAIpQLSfqcz7tPk8bg_k0lcf0mjfab7QLxh2umIMgdABVcIlreVMFZA/viewform?usp=dialog【GameChanger Category】https://docs.google.com/forms/d/e/1FAIpQLSfbxKqVGenVgie2cX8mUbOwC4CTjPD2ys37x6eLXTuYeZcWUQ/viewform?usp=dialog【Discard Category】https://docs.google.com/forms/d/e/1FAIpQLSc4wjE4mPKXqPXl21smVGmMv6ZEO2MPviG6y9ORAjopfoA6VA/viewform?usp=dialogSubmission deadline: July 28 (JST)This is your chance…
- MONSTER CARDS Ver.0.20 - 9 July 2025
IntroductionThank you for always enjoying MONSTER CARDS!In this update, the long-awaited Fusion mechanic has finally arrived! You can now create cards with combined skills and even higher rarities beyond UR. While the activation conditions are not easy, the fused cards are incredibly powerful. If you manage to fuse UR cards with matching skills, the resulting effect may become unparalleled—capable of turning the tide of battle in an instant...The details of these unparalleled effects will not be disclosed in the patch notes or this article. Please discover them for yourself in the game!Ver. 0.20 HighlightsIntroduction of new skills: Fusion and Emperor!New rarity tiers beyond UR: XR and the unparalleled skill effect EXT, as well as F, a disastrous rarity surpassing D!Several skill adjustments, including balance updatesImprovements to machine translation accuracy for non-Japanese language…
- MONSTER CARDS Development Roadmap Now Available - 28 May 2025
MONSTER CARDS Development Roadmap Now Available Thank you always for enjoying MONSTER CARDS! We are excited to share with you our official development roadmap, outlining upcoming updates and the path toward the full release! Note: The content listed in this roadmap reflects current development plans and ideas under consideration. Please be aware that these may change, be delayed, or be canceled depending on future circumstances or player feedback. We truly appreciate your continued support of MONSTER CARDS!
- April Fools' Event "Version Rewind Chaos" is now live! - 31 March 2025
You fight OP with OP! A legendary broken skill returns, transcending time itself! Event Period From Tuesday, April 1, 00:00 JST to Monday, April 14, 23:59 JST Event Details During the event, the special battle mode "Version Rewind Chaos" will be available in the battle options! What is "Version Rewind Chaos"? A limited-time battle option where balance goes out the window, offering chaotic and exciting battles! This mode has two main features: Skills revert to their effects from past versions! Certain skills that previously had their effects adjusted for various reasons can now be used with their original effects! Check the skill description when enlarging the card—affected skills will indicate the version in which their original effects appeared! Attack damage fluctuates randomly! Before an attack, roll dice equal to your attack power. Each roll of 1 increases damage by +1, and each rol…
- MONSTER CARDS Ver.0.19 - 10 February 2025
Introduction Thank you for always enjoying MONSTER CARDS! It has been over a year since the last update, and we are finally releasing a new version! To everyone who has been patiently waiting, we truly appreciate your support. This update mainly focuses on improvements to the "invisible parts" of the game to make it better in the long run. However, we have also introduced SR skills and made balance adjustments to numerous skills, aiming to create a competitive environment where a diverse range of cards can shine. We hope you continue to enjoy MONSTER CARDS! New Ver 0.19 Highlights 1. Addition of SP skills exclusive to SR rarity 2. Revamped EX card skills born from Ultimate Arts: "Challenge" and "Ultimate (EX)" 3. Restriction preventing Disturbed cards such as Poison and Curse from being used in battles 4. Improved machine translation accuracy for languages other than Japanese For more d…
- MONSTER CARDS Ver.0.18.0 - 21 October 2023
Introduction Thank you for enjoying MONSTER CARDS! This update is mainly for balance adjustment and convenience improvement! We hope you enjoy the new MONSTER CARDS! Highlights of this update 1. new skills, and that will change the tactics of the game! 2. adjustments to several skills including and to make game play more fair and enjoyable 3. introduction of detailed adjustments to improve the user experience! 4. expanded multilingual support! 11 new languages added! *Please note that some translations are machine-translated and should be used as an aid to understanding. For more detailed information, please click the link below. (Japanese only) MONSTER CARDS Ver.0.18.0 パッチノート New Features and Elements New skills added (2 types) 【BASIC】 KickOut【Standard】 When replacing a card in the attack zone with this card, return that card to its owner's hand. *If the card in the attack zone has the…
- MONSTER CARDS Ver.0.17.0 1st Anniversary Update - 8 August 2023
Introduction Thank you for enjoying MONSTER CARDS! It has been almost a year since the Early Access release of MONSTER CARDS on Steam. Although the game is still a work in progress, we are steadily evolving toward the official version, and we hope you will continue to watch over us with a long term perspective. Now, on this page, we would like to inform you about MONSTER CARDS Ver0.17.0! It has been a little while since the last major update, but we have added many new elements such as team battles and random skills in addition to new skills, so please enjoy the new version! For more detailed information, please click the link below. (Japanese only) MONSTER CARDS Ver.0.17.0 パッチノート New Features and Elements Addition of new skills to the Advanced Pack (6 new skills) Choice (Standard) When moving from the defense zone to the attack zone, choose the future. *If you choose a future, the atta…
- MONSTER CARDS Ver.0.16.0 - 20 March 2023
Introduction Thank you for always enjoying MONSTER CARDS! We are very happy to see that the game is becoming more and more exciting with user-sponsored tournaments being held! Now, on this page, we would like to inform you about MONSTER CARDS Ver0.16.0! Last time, the newly added Ultimate Skills added more color to the game, but at the same time, some of them were so powerful that they caused a lot of damage to the competitive environment. In this patch, we have reviewed the effects of Ultimate Skills once again and adjusted the game balance so that as many skills as possible can be used. In particular, we have also reviewed the cost, which has a significant impact on deck construction, so please check it out! For more detailed information, please click the link below. (Japanese only) MONSTER CARDS Ver.0.16.0 パッチノート New Features and Elements Addition of new skills (2 types) to the Advan…
- MONSTER CARDS Ver.0.15.0 - 17 December 2022
Introduction Thanks to all of you who have played MONSTER CARDS, we have surpassed the 10,000DL mark! Thank you so much!!! We will continue to work hard on the development of this game to make it even better, and we hope you will continue to support us! Well, on this page we have some information about MONSTER CARDS Ver 0.15.0! While the main focus of this patch is new skills and costumes, we have also made various changes to optimize the game balance! In particular, check out the details of the new "Card Cost feature" and the new recommended "Ultimate Skill" option, the weakening of Friendship, and the significant enhancement of FinishingBlow! For more detailed information, please click the link below. (Japanese only) MONSTER CARDS Ver.0.15.0 パッチノート New Features and Elements Evolve (Standard) This card gains a short-hand disadvantage (-1) in battle. However, it evolves into a complete…
- Official Discord Server is Open! - 6 November 2022
The official MONSTER CARDS Discord server is now open! You can recruit opponents, share cards, and share information. If you are interested, please join us! Discord https://discord.gg/SFzrD8J9QJ
- MONSTER CARDS Ver.0.14.0 - 9 October 2022
Thank you for playing MONSTER CARDS! It's been two months since we started Early Access, and there are many people who are excited about this game on video streaming sites and in the Steam community, which always encourages us in our development. For more detailed information, please click the link below. (Japanese only) MONSTER CARDS Ver.0.14.0 パッチノート New Features Ability to set flavor text (up to 300 characters) Display compatibility table, skill effects, and flavor text when cards are expanded Automatic organization of ruins Added direction to the player's panel when his/her card is on the field Avatar motion and panel direction added when player is dying Show confirmation dialog before discarding card edits New matchup options "random order" and "chaotic compatibility" Game Balance Adjustments Match-up Element/h3] Adjusted so that the superiority of each element is almost eliminated…
