Monster in My Pocket is a 2D action-platform video game developed for the Nintendo Entertainment System (NES). It was developed and published by Konami in 1992, inspired by the popular Monster in My Pocket toy line. The game features elements of horror and fantasy, allowing players to assume the roles of miniature monsters navigating domestic terrains. It features a two-player mode, wherein each player works to defeat an array of enemies and bosses through a series of levels. With side-scrolling gameplay and classic 8-bit graphics, Monster in My Pocket provides an exciting nostalgic gaming experience.