東方玉霊姫 is a role-playing game that features characters from the Touhou Project series, including those from Embodiment of Scarlet Devil to Legacy of Lunatic Kingdom. In addition to the main characters, there are also old characters like Shinki, Yumemi, and Mima, as well as fan-made characters like Seiga and Komeiji. With a lineup of over 150 characters, the game boasts a total of more than 400 units.

The objective of the game is to collect and nurture a vast number of units to build the strongest party and strive for victory. Despite being a personal project, the game aims to provide an enjoyable experience for players. It is worth noting that the game's title is pronounced as "Gyokureiki."