Games / Shooter / Touhou Seirensen: Undefined Fantastic Object
Touhou Seirensen: Undefined Fantastic Object cover art

Touhou Seirensen: Undefined Fantastic Object

PC
8.0 / 102009-08-15singleplayer

The 12th game in the Touhou Project.

Touhou Seirensen: Undefined Fantastic Object is a shooter/action game available on PC.

Is Touhou Seirensen: Undefined Fantastic Object crossplay?

Touhou Seirensen: Undefined Fantastic Object is primarily a single player game, so crossplay does not apply. It is available on PC.

Genres

ShooterActionParty

Get it on

Steam

FAQ

Is Touhou Seirensen: Undefined Fantastic Object multiplayer?

Touhou Seirensen: Undefined Fantastic Object is primarily a single player game.

Is Touhou Seirensen: Undefined Fantastic Object crossplay?

Based on available data, Touhou Seirensen: Undefined Fantastic Object does not have confirmed crossplay support.

What platforms is Touhou Seirensen: Undefined Fantastic Object on?

Touhou Seirensen: Undefined Fantastic Object is available on PC.

Is Touhou Seirensen: Undefined Fantastic Object free to play?

No, Touhou Seirensen: Undefined Fantastic Object is a paid game.

Similar games

Silly Survivors
Silly Survivors
PC
Grand Theft Auto V: Story Mode
Grand Theft Auto V: Story Mode
Xbox, PS5
Arches
Arches
PC
Rocket Riot
Rocket Riot
PC
Saints Row IV: Super Dangerous Wad Wad Edition (aka the Million Dollar Pack)
Saints Row IV: Super Dangerous Wad Wad Edition (aka the Million Dollar Pack)
PC
Dawnfolk
Dawnfolk
PC, Nintendo Switch
Arcade Spirits: The New Challengers
Arcade Spirits: The New Challengers
Xbox, PC, PS5, Nintendo Switch
Robotron X
Robotron X
PC
Last updated September 9, 2026

Related reading

Dune Awakening's PvP Overhaul Actually WorkedSteam Machine vs Nintendo Switch 2: Which One for Multiplayer?

Want to play Touhou Seirensen: Undefined Fantastic Object with friends?

Create a board on PickThe.Games and find out if it works for your group's platforms.

Get started free