ImpossibleBosses cover art

ImpossibleBosses

Team up in online co-op and take on powerful boss raids. Learn attack patterns, survive chaotic battles, and work together to defeat seemingly impossible bosses.

3 June 2026

ImpossibleBosses is an indie developed by LEE HUI UNG, released 3 June 2026 on PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What ImpossibleBosses is

ImpossibleBosses is an indie game developed by LEE HUI UNG and released in 2026. It is available on PC (Microsoft Windows) only.

The premise, in the publisher's words

Team up in online co-op and take on powerful boss raids. Learn attack patterns, survive chaotic battles, and work together to defeat seemingly impossible bosses.
Description from the publisher · source

How it plays

Its themes are action. Available modes: Co-operative and Multiplayer.

What it launched against

ImpossibleBosses launched on 3 June 2026, within three weeks of 007 First Light, Forza Horizon 6, LEGO Batman: Legacy of the Dark Knight and Mina the Hollower.

Released around the same time: 007 First Light, Forza Horizon 6, LEGO Batman: Legacy of the Dark Knight, Mina the Hollower.

Screenshots

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Quick answers

ImpossibleBosses — frequently asked questions

When did ImpossibleBosses come out?
ImpossibleBosses was released on 3 June 2026 for PC (Microsoft Windows).

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