Make friends, play cards, twist the rules, become a Mega Mutant Power Pets master, and try to save the world in this single-player RPG about being a 90’s kid. On her first day at Dudsdale Elementary, 10-year old Jess accidentally gets everybody's favorite collectible card game banned, forcing the kids to take their card battles underground. Troubles arise when mutants from the game invade the real world, and it’s up to Jess and friends to stop them.
From the award-winning indie game studio, Gambrinous, creators of Guild of Dungeoneering, comes an RPG where battles are played with an epic collectible card game. Cardpocalypse takes you back to the 1990’s, a time when computers used floppy disks, and people read magazines for video game cheat codes. You will explore Dudsdale Elementary on a mission to build killer card decks in an effort to defeat the mutants. You will have to trade, earn, wager, change rules and permanently alter cards on your way to victory.
BE A CHAMPION: Build your decks around the ultra rare Champion cards you earn. Each Champion comes with unique abilities to tailor your deck around. First player to get their opponent’s Champion card’s health to zero wins the match.
GO MEGA: Champion cards evolve to their MEGA forms when their health halves, doing more attack damage and gaining new powers.
CHANGE THE GAME: The kids sometimes use house rules and who knows what the Mutants will change. Throughout the game you will choose the new rules and conditions as well as renaming your favorite cards and giving them upgrades using stickers. Create entirely new cards using the Mega Mutant Power Magazine. But be careful, these decisions are permanent.
GET SCRAPPY: Adventure throughout the school to unravel the strange occurances at Dudsdale Elementary. Take on quests to earn cards, stickers, and candy which you can collect and trade with your classmates. Careful, there’s no backsies!
YOU CAN’T COLLECT ‘EM ALL: In the end, your decks and rules will be unique to you. Stickers are rare, choices matter, and sometimes you’ll have to make a tough decision to get the best cards.
THE 1990’s: Through its totally rad, choice-driven, interactive narrative, Cardpocalypse delivers the experience of being a 90’s kid. Boo-ya!
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
2025-09-25
Join Our Nostalgia Giveaway and Win
GIVEAWAY ALERT! Let’s take a trip down memory lane... What was the very first game you installed on your PC? Was it a childhood classic like RollerCoaster Tycoon? A competitive favorite like Counter-Strike? Or maybe Minesweeper had you hooked? Give an adequate answer to the question and you will have a chance of winning 50€ in YU Coins! Spend it on any game you like from our YUPLAY site…
YUPLAY Says “Thank You” with Thousands of Discount Codes
At YUPLAY we are always thankful for the support of our loyal fans and regular customers, this is one of the main reasons we are doing so many frequent storewide promotions and campaigns too. This time we are doing something special once again, so just make an order of at least 10€ between 25.09.2025 17:30 CET and 29.09.2025 15:00 CET, and you will get up to 50% or up to 10€ OFF code for next purchase…