Team Shanghai Alice · 上海アリス幻樂団^*

Touhou Seirensen ~ Undefined Fantastic Object

2009 shoot 'em up

At a glance

Genres

shoot 'em up

Play modes

single-player video game

Series

Touhou Project

Game facts

Developers

Team Shanghai Alice
上海アリス幻樂団^*

Publishers

Team Shanghai Alice
Mediascape Co., Ltd.^*

View full details

Platforms

Microsoft Windows

Compatibility and community reports

Steam Deck · 2026-06-27^*
Compatibility category
Playable^*
Linux · Community reports · 2026-06-27^*
Community Linux compatibility tier
Platinum^*
Reports
8^*
Community confidence
low^*

System requirements

Windows · Minimum^*
Operating system
Windows 7/8/10^*
Processor alternatives
Core 2 Duo or faster^*
Memory
1024 MB RAM^*
Graphics alternatives
Shader Model 2.0 compatible^*
Graphics API
Version 9.0c^*
Storage
450 MB available space^*
Audio hardware
DirectSound compatible^*
Windows · Recommended^*
Memory
2 GB^*

Steam version platforms

Windows^*
Supported
Yes^*
macOS^*
Supported
No^*
Linux^*
Supported
No^*

Interface languages

Japanese^*

Game features

Single-player^*
Steam Cloud^*
Family Sharing^*

Store genres

Action^*
Indie^*

Screenshots

Screenshot 1 from Touhou Seirensen ~ Undefined Fantastic Object

Screenshot 2 from Touhou Seirensen ~ Undefined Fantastic Object

Screenshot 3 from Touhou Seirensen ~ Undefined Fantastic Object

* Provisional data