touhou gishinreibyou

Touhou Gishinreibyou (東方偽神霊廟) is a fan-made Touhou Project script for the Touhou Danmakufu shooting game engine, directed by NRT and developed by Yuuyu, Hatsuke, and ido, the same team behind The Last Comer. It consists of 3 stages (starting at stage 4) and an Extra stage, and is based on a false prediction for the full version of Ten Desires.

The game was released in full on 29 August 2012.

https://en.touhouwiki.net/wiki/Touhou_Gishinreibyou

This tag implicates touhou (learn more).