Bust-A-Move 2, also known as Puzzle Bobble 2, is a puzzle game for the Sony PlayStation 1. Developed by Taito, the game belongs to the match-three genre and was released in a longbox packaging. Players aim and shoot colored bubbles from a stationary cannon at the bottom of the screen to form clusters of three or more identical bubbles. When matched, the bubbles burst, scoring points and clearing space. The objective is to clear the screen before bubbles reach the bottom. It features multiple gameplay modes, including a challenging puzzle mode and competitive 2-player battles.