New ICP Memory Game Turns Card-Flipping Into On-Chain Fun

A new memory game called Memory Flash: Draft v2 is now live on the Internet Computer Protocol (ICP) mainnet, combining nostalgic gameplay with on-chain mechanics. Created by @JustinJackBear using the Caffeine toolset, the update brings animated confetti, sound effects and real-time ICP cycle tracking into the mix—while keeping the card-matching challenge at its core.

The latest version introduces unlimited levels and a leaderboard feature is on the way. As players flip emoji cards and match pairs, the game consumes compute cycles directly on the blockchain. That means every move isn’t just for fun—it’s recorded and processed on-chain.

The mobile-first design focuses on a playful interface with clean typography and responsive visuals. Each successful match triggers colourful animations and celebratory sounds, adding a layer of delight to what’s traditionally a simple logic puzzle.

But behind the light-hearted style, there’s a deliberate push towards on-chain engagement. Since all gameplay happens on a deployed smart contract setup—both frontend and backend—it becomes a cycle-burning exercise for anyone holding ICP.

The more you play, the more compute you burn. This model encourages interaction while subtly demonstrating how decentralised applications can sustain usage through gameplay.

The game can be accessed directly through memory-game-89i.caffeine.xyz, and early reactions suggest it’s picking up interest from both ICP supporters and casual players exploring blockchain-native games. Whether it’s the challenge, the confetti, or the appeal of watching your ICP fuel something interactive, Memory Flash taps into a simple idea with some clever execution behind it.