Irisu Syndrome cover art

Irisu Syndrome

Irisu Syndrome is a freeware physics puzzle game created by Japanese developer wtatsu, about a group of friends on a summer camping trip that takes a dark turn when one of them goes missing. The gameplay…

2 October 2008

Irisu Syndrome is a puzzle developed by wtetsu, released 2 October 2008 on PC (Microsoft Windows).

Verified Sources: IGDB

What Irisu Syndrome is

Irisu Syndrome is a puzzle game developed by wtetsu and released in 2008. It is available on PC (Microsoft Windows) only.

The premise, in the publisher's words

Irisu Syndrome is a freeware physics puzzle game created by Japanese developer wtatsu, about a group of friends on a summer camping trip that takes a dark turn when one of them goes missing. The gameplay involves shapes of various colors falling down in a tetris-like play field. It has garnered a small, cult following due in part to it's unconventional story.
Description from the publisher · source

How it plays

Its themes are horror.

What it launched against

Irisu Syndrome launched on 2 October 2008, within three weeks of Dead Space (2008), Dead Space, The Witcher: Enhanced Edition Director's Cut and World of Goo.

Released around the same time: Dead Space (2008), Dead Space, The Witcher: Enhanced Edition Director's Cut, World of Goo.

Official trailer

Gameplay Video thumbnail

Sourced from the publisher’s YouTube channel.

Screenshots

All media

Quick answers

Irisu Syndrome — frequently asked questions

When did Irisu Syndrome come out?
Irisu Syndrome was released on 2 October 2008 for PC (Microsoft Windows).

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