A blockchain game is a video game (desktop, mobile, console, XR, etc.) that utilizes a decentralized database (the blockchain) as its main asset database. This is in contrast to traditional games which use a centralized database (the game server).
An Enjin-powered blockchain game is a game developed with the Enjin Platform. These games utilize Enjin Coin (ENJ) for value-backing of in-game assets and the Enjin Wallet as a digital “vault” players utilize to store and manage their gaming assets.