An open source Touhou Project fangame

Taisei (lit. Occident) is a free and open-source fangame of the Tōhō series, written in C using SDL2 and OpenGL.

Basically, it is a shoot ’em up game with lots of bullets (the genre is literally called bullet hell). It doesn’t aim to rebuild a particular installment of the Tōhō games, but is rather an original game set in the world of Tōhō. Enjoy dodging through 6 stages full of new bullet patterns on four difficulty levels!

Changes in version 1.3.2

about 2 years ago
Installed Size~66 MB
Download Size64 MB
Available Architecturesaarch64, x86_64
LicenseMIT License, , Creative Commons Attribution 4.0 International, , Creative Commons Zero v1.0 Universal

Installs over time

Manual Install

Make sure to follow the setup guide before installing

flatpak install flathub org.taisei_project.Taisei


flatpak run org.taisei_project.Taisei