Greyhound is an investment firm focused on the blockchain gaming sector, leveraging the XRPL (XRP Ledger) for its low-cost and high-speed transactions. The firm primarily invests in early-stage ventures within this niche, integrating gamified NFTs and deflationary tokens into their ecosystem. Greyhound's unique approach involves a deflationary token model where each transaction reduces the token supply, thereby increasing its scarcity and potential value over time.