Beast Busters: Second Nightmare

About

Beast Busters: Second Nightmare is a 3D light gun shooter where you take down mutated monsters in a sealed-off hospital. You and a partner wield customizable weapons to blast hordes of infected humans and animals while navigating the crumbling facility. The game emphasizes quick reflexes and headshots with a focus on chaotic wave-based combat. Built for the Hyper Neo Geo 64 system, this 1998 sequel leans into its niche hardware with detailed sprites and a tense storyline about a viral outbreak. While the original game had simpler mechanics, this entry adds tighter controls and co-op depth. Casual players might find it demanding but rewarding for short bursts of action. Light gun enthusiasts often cite it as a standout example of its genre despite its limited release window.

Storyline

In 2009 A.D, in the International Specialized Pathologies Hospital (ISPH) in a corner of "New Tokyo Port Town", a floating city above Tokyo Bay, an unknown virus breaks out, causing the staff and the patients to mutate into horrific monsters, before spreading to the populace, along with the local animal life. As a result, all contact with the outside world was cut off, and the ISPH became a "Hospital of Death". The United Nations, closely monitoring the situation, deploys two marine commandos to investigate.