The phrase refers to a modified version of the World of Tanks Blitz game application, specifically designed for the Android operating system, and distributed as an APK (Android Package Kit) file. This type of file allows for the installation of applications on Android devices. The “mod” component indicates that the original game’s code has been altered, typically to provide users with advantages or features not available in the standard version of the game. A common example might include unlimited in-game currency or unlocked vehicles.
The proliferation of these modified applications stems from a desire among some players to bypass the standard progression system of the game, or to gain a competitive edge. Historically, such modifications have been created and distributed by third-party developers, often existing outside of the official application stores. While they may offer immediate gratification or convenience, the use of such modifications carries inherent risks, including potential security vulnerabilities, exposure to malware, and violations of the game’s terms of service.