Super Monkey Ball Jr. is a handheld version of the popular arcade game tailored for the Game Boy Advance, which was released in 2002. The game is a part of the Super Monkey Ball series and features a mix of platforming and puzzle gameplay. In this title, players control a monkey inside a transparent ball, navigating through intricate mazes and courses with the aim to reach the end goal without falling off the edges. The game includes various levels of increasing difficulty as well as mini-games that add diversity to the gameplay. Its appeal lies in its accessibility for short play sessions and its challenging levels for those seeking skill-based gameplay.