Rollerball is a 1984 pinball game developed and published by HAL Laboratory for the Nintendo Entertainment System (NES). Set in a skyscraper-themed world with four vertically scrolling screens, it delivers an authentic pinball machine experience. Players control the ball to hit various targets and obstacles for high scores, with support for 1-4 players, a classic 9-ball mode, and gravity-based trajectory controls. Its realistic physics and rich reward system made it one of the most popular casual games of its era.