True Crime Crypto is an interactive NFT card game that allows you to buy and sell NFTs.

True Crime Crypto is an interactive “whodunit!” where YOU become the hero detective in a race to win real crypto rewards. Tire tracks, bloodstains and cryptic messages are your tools. Gather immersive NFT clues that you’ll want to collect and own! As you piece through the evidence about a true crime event, your cards are automatically placed onto the evidence board. Keep an eye on player rankings in your race to solve the crime!

This was the first card game on Cardano, at that time, there was limited or no documentation. We have to develop a smart contract for the NFT marketplace. The best challenge was to build an algorithm that improves the coin selection on UTXOs.

We developed multiple UTXO algorithms and other components with 95% accuracy, making them more robust than existing marketplaces. Alongside this, we provided web development services, creating a highly interactive, animation-rich design with a fast and secure system. The first episode ran for a month, successfully selling 7,500+ NFTs.

Business Type: Blockchain Gaming • NFT Marketplace • Cardano • Interactive Entertainment • Web3 Gaming Keywords: Cardano Smart Contracts • NFT Clue Cards • UTXO Optimization • Interactive Game Design • Crypto Rewards Deliverables: Custom Smart Contracts (Plutus) • UTXO Selection Algorithm • NFT Minting Engine • Interactive Web App • Secure Wallet Integration • Player Ranking System • Evidence Board UI • Backend APIs • Animation-Rich Frontend Timeframe: 1.5 years Technology: Haskell • Plutus • Cardano CLI • React.js • Node.js • GraphQL• MongoDB• WebSocket • AWS • Docker • Figma (UI/UX)

CEO - TrueCrimeCrypto