What is the meaning of Splinterlands?

Could you please elaborate on the significance and definition of Splinterlands? As a term within the realm of cryptocurrency and finance, it's not immediately clear to me what it represents or signifies. Is it a platform, a game, or perhaps a specific technology or service related to the blockchain industry? I'm curious to understand its purpose, functionality, and how it fits into the broader landscape of digital assets and decentralized finance.