Butterfly Æffect: Papillons à Quatre Mains cover art

Butterfly Æffect: Papillons à Quatre Mains

Butterfly Æffect is a multi-route visual novel inspired by bishoujo games and early 2000s American anime culture about love, lust, spite, violence, and nipping your problems in the bud.

12 October 2025

Butterfly Æffect: Papillons à Quatre Mains is a visual novel, released 12 October 2025 on Linux, Mac and PC (Microsoft Windows).

Verified Sources: IGDB

What Butterfly Æffect: Papillons à Quatre Mains is

Butterfly Æffect: Papillons à Quatre Mains was released in 2025. It is available on Linux, Mac and PC (Microsoft Windows). It runs on renpy.

The premise, in the publisher's words

You play as Damien, a freshman at a remote college who dreams of erasing his feelings of inadequacy by finding a girlfriend. Drawn through convenience to two sets of potential love interests, he doesn't realize just how unwelcome his presence is until it's too late.
Description from the publisher · source

How it plays

It is a single-player game with no multiplayer component.

What it launched against

Butterfly Æffect: Papillons à Quatre Mains launched on 12 October 2025, within three weeks of Battlefield 6, Ghost of Yotei, Vampire: The Masquerade - Bloodlines 2 and ARC Raiders.

Released around the same time: Battlefield 6, Ghost of Yotei, Vampire: The Masquerade - Bloodlines 2, ARC Raiders.

Screenshots

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Quick answers

Butterfly Æffect: Papillons à Quatre Mains — frequently asked questions

When did Butterfly Æffect: Papillons à Quatre Mains come out?
Butterfly Æffect: Papillons à Quatre Mains was released on 12 October 2025 for Linux, Mac and PC (Microsoft Windows).

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