Research on blockchain gaming and its security explores the integration of blockchain technology into digital gaming environments to enhance transparency, ownership, and trust while addressing potential vulnerabilities. Blockchain enables true ownership of in-game assets through non-fungible tokens (NFTs), decentralized marketplaces, and verifiable transactions, ensuring that players can securely trade, sell, or transfer digital items. Security research focuses on protecting smart contracts, preventing cheating or exploitation, safeguarding user wallets, and defending against attacks such as double-spending or asset duplication. Additionally, studies investigate consensus mechanisms, scalability solutions, and secure off-chain interactions to maintain performance without compromising security. Overall, blockchain gaming research aims to create immersive, fair, and secure decentralized gaming ecosystems that empower players and developers alike.