GameFi

GameFi is the combination of gaming and decentralized finance: games whose currencies, characters, and items are blockchain tokens, so that playing can involve owning, trading, earning, staking, and selling assets on open markets. The name blends "game" and "finance," and it covers everything from simple play-to-earn titles to games where NFTs represent characters and land.

In a typical GameFi design, in-game items are NFTs that players truly own — sellable outside the game on any marketplace — and the game has one or more fungible tokens used as currency or rewards. Axie Infinity is the classic example: players owned NFT creatures, earned tokens through gameplay, and could sell both, which at its 2021 peak provided meaningful income for some players before the token economy deflated.

A common misconception is that owning the assets means the game itself is decentralized; the game servers, rules, and reward rates usually remain fully controlled by the studio, which can change the economy overnight. The recurring failure mode of GameFi is that token rewards attract players who are there to earn rather than to play, creating constant sell pressure that collapses when new players stop arriving. Later projects have shifted toward making games fun first, with ownership as a feature rather than the entire point.