Play HAL21 Online
Enemy ships flood the screen the second you take off—dodge asteroids, weave through bullet patterns, and grab power-ups while synth-wave blasts in the background. Pure arcade chaos with that "one more run" pull.
HAL21 is a 1985 arcade game from Konami, a company known for its shooters during that era. It arrived when cabinets were packed with side-scrollers and space adventures, offering another take on the genre without reinventing it. The game fits right into that period of straightforward, action-focused design.
You pilot a small, nimble ship through horizontally scrolling stages filled with enemy craft and environmental obstacles. Your main goal is simply to survive as long as possible, clearing waves of foes and avoiding their projectiles. Key mechanics include collecting power-ups that enhance your ship's weapons, and navigating tight spaces between asteroid fields and enemy formations. The pacing is relentless, and the difficulty ramps up quickly, demanding sharp reflexes and memorization of attack patterns. It feels like a constant, tense scramble for survival where every small mistake costs you dearly.
Download HAL21 ROM
You can download this ROM to play HAL21 offline using an Arcade emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.
