Welcome to Not One! Experience a classic casual card strategy game built for the modern era.
Nearly 30 years ago, in 1997, the original version of Not One was built as a VB6 ActiveX document for the early internet. Now, completely rebuilt with modern cloud technology for 2026, the definitive edition of this addictive, high-stakes multiplayer card game is finally here!
Whether you want to challenge smart AI opponents offline or jump into real-time remote PvP against a friend, efficiency and risk management are paramount to your success.
THE RULES ARE SIMPLE, THE STAKES ARE HIGH
The Hook: The first card drawn is your "Not One" card.
The Risk: Draw additional cards to build up your points for the round. But use cautionโif you turn over a card that matches the value of your original "Not One" card, you bust and lose all points accumulated for that round!
The Strategy: You decide exactly when to stand, stop drawing, and bank your points. Get the most points over a 10-round cycle to win.
MODERN MULTIPLAYER & CROSS-PLATFORM FEATURES
Seamless Remote PvP: Challenge friends or players worldwide instantly, regardless of what device they are on.
Global Leaderboards: Track your progress across the worldwide leaderboards and prove your card strategy skills.
Earn XP & Rewards: Play matches, earn experience points (XP), and unlock fun in-game extras.
Daily Challenges: Enjoy fresh daily challenges alongside the global community!
Download Not One today and master the perfect balance of risk and reward in the ultimate digital card classic!