HAL 21 
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HAL 21 is a vertically scrolling shoot 'em up developed by SNK for the PlayStation Portable. Players control a spacecraft, battling waves of enemies and navigating through increasingly challenging levels. The game features dynamic gameplay, power-ups, and a variety of enemy types, emphasizing fast-paced action and strategic maneuvers typical of the genre.
Release Date
Dec 31, 1985
38 years ago
Age Ratings
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PSP Core Required
HAL 21 Game Wiki
Experience HAL 21 Game (USA) online wiki exclusivly at RetroSpot.net. View HAL 21 and use it with an core of your choice. HAL 21 is compatible with PC, Mac, iOS and Android. RetroSpot is USA #1 choice for Retro Game information for games like HAL 21.