## Description
All seems peaceful at the Hakurei Shrine, which has been target for demonic
invasions several times. Naturally, things can’t go this way forever: a new
demonic army emerges from the mountain lake nearby. Reimu, the shrine maiden,
must once again face the demons. But this time, an old rival – a young witch
named Marisa – decides to play her own game, crossing Reimu’s way…
_T ōhō: Gensōkyō_ is the fourth entry in the Tōhō series. Gameplay-wise, it
returns to the single-player vertically scrolling shooter template first
introduced in the second game. The game looks and plays similarly, also
featuring many recurrent enemies; however, there are more different upgrades,
including a new mode that slows down the enemies’ movement. Also, the player
can choose whether to play as Reimu or as Marisa, who has her own weapon
upgrades and attacks.