Touhou Seirensen ~ Undefined Fantastic Object.
IndieActionBullet HellShoot 'Em UpFemale ProtagonistSingleplayer2DGreat Soundtrack

Touhou Seirensen ~ Undefined Fantastic Object.

アレは何だ? 鳥か? 妖精か? 謎に満ちた未確認幻想物体が、君を未知の世界に誘う! ファンタスティックでレトロな弾幕シューティング幻想

Developer
上海アリス幻樂団
Publisher
Mediascape Co., Ltd.
Release date
June 5, 2020
Platforms
Windows
AppID
1100160

Is anyone still playing Touhou Seirensen ~ Undefined Fantastic Object.?

Are people playing it now?

A few: 10 players right now. 25% above its 7-day average.

Observed 2026-11-11 10:32 UTC

Which languages?

Available in 1 languages.

What do players say?

96% of 438 reviews are positive. Steam rating: Very Positive.

How much is it in the United States store?

$14.99, not on sale right now.

Playing now
10
24h peak
10
Reviews
Very Positive · 96% · 438 reviews
Price
$14.99

Recent news

No news in the last 30 days.

See all announcements on Steam ↗

Language support

Japanese

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