A scarlet mist blankets Gensokyou, sending shrine maiden Reimu Hakurei and magician Marisa Kirisame to investigate. This is a vertical-scrolling, two-dimensional shoot-’em-up built around threading through dense curtains of bullets while confronting enemies. Its premise gives the action a clear purpose: survive the barrage and resolve the incident inside the Western-style mansion that appeared in the mist.
Character choice shapes the feel of each run. Reimu pairs a wide attack range with high evasion, while Marisa emphasizes firepower; their shot types also differ, with some homing toward enemies and others rewarding a direct assault. Players can use a limited special attack, choose its type during character selection, and slow their movement in Focus Mode for finer control. Staying alive means balancing those offensive options against the need to slip through incoming fire.
The New Classic edition presents upscaled high-resolution graphics and rearranged music, and adds a mode with unlimited lives. A separate Classic version aims to recreate the original 2002 gameplay as closely as possible, offering a distinct point of comparison within the same game.
