When was Touhou Seirensen: Undefined Fantastic Object released?

Touhou Seirensen: Undefined Fantastic Object was released on August 15, 2009.

What platforms is Touhou Seirensen: Undefined Fantastic Object available on?

Touhou Seirensen: Undefined Fantastic Object is available on PC (Microsoft Windows).

Who developed Touhou Seirensen: Undefined Fantastic Object?

Touhou Seirensen: Undefined Fantastic Object was developed by Team Shanghai Alice.

Touhou Seirensen: Undefined Fantastic Object

About

The 12th game in the Touhou Project.

Storyline

The story is about a strange flying object that appears in the skies of Gensokyo during the early springtime. The player character will, for whatever reason their shot type description says, launch off into the sky to unravel its mysteries, plunder its treasure, and generally get rid of youkai.