StackRiot! No Mercy

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Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
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About this game

Every card can change the game in StackRiot: No Mercy.

Match colors and numbers, unleash powerful action cards, and race to empty your hand. Stack draw penalties, swap hands, and turn the tables when your opponents least expect it.

PLAY YOUR WAY
• Challenge friends in online multiplayer rooms.
• Practice against computer opponents.
• Share one device for local pass-and-play matches.
• Take on Journey Mode challenges.

A DECK FULL OF POSSIBILITIES
Go beyond number cards with actions that can transform a round:
• Draw cards: +2, +4, +6, and +10.
• Skip: interrupt the next player’s turn.
• Skip Everyone: leave the rest of the table waiting.
• Reverse: change the direction of play.
• Reverse Draw Four: reverse the action and add a draw penalty.
• Wild: choose the active color.
• Discard All: clear cards of one color from your hand.
• Play a 7 to swap hands or a 0 to rotate everyone’s hands.

STACK THE PRESSURE
Respond with compatible draw cards to build the penalty and pass the pressure along. Decide when to use your strongest cards and when to save them for a bigger opportunity.

Down to one card? Remember to call LAST CARD!

MAKE IT YOUR TABLE
Personalize your experience with profile icons, card styles, and table backgrounds. Earn coins through gameplay, daily rewards, and missions, then explore items in the store.

KEEP THE COMPETITION GOING
Track your results, work toward missions, and climb the leaderboard. Every round brings another chance to try a new strategy.

GET STARTED YOUR WAY
Jump in with Guest Play or use Google Sign-In for supported account features.

StackRiot: No Mercy includes advertisements and optional in-app purchases. Online multiplayer requires an internet connection.

Developed by Ocabico IT Services.

Support: [ocabicoitservices@gmail.com](mailto:ocabicoitservices@gmail.com)

Privacy Policy:
https://sites.google.com/view/stackriotnomercyprivacypolicy/home

Account Deletion:
https://sites.google.com/view/stackriotaccdelete/home
Play wild cards, where the rules show no mercy!
Updated on
Sep 30, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Welcome to StackRiot: No Mercy!

• Play intense card battles with friends and online players
• Challenge AI opponents
• Create or join multiplayer rooms
• Progress through Journey mode
• Send and accept friend requests
• Earn coins, rewards, and unlock cosmetics
• Improved gameplay stability and performance

Thanks for playing StackRiot!