Idle Boss Rush cover art

Idle Boss Rush

Slay giant bosses and turn the hollow wasteland into the almighty kingdom! Endlessly rewarding incremental game where you collect fountains of rare loot, unleash crazy combos and watch the monsters fall under…

29 September 2025

Idle Boss Rush is an indie developed by Irid Games, released 29 September 2025 on PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What Idle Boss Rush is

Idle Boss Rush is an indie game developed by Irid Games and released in 2025. It is available on PC (Microsoft Windows) only. It runs on Unity.

The premise, in the publisher's words

Slay giant bosses and turn the hollow wasteland into the almighty kingdom! Endlessly rewarding incremental game where you collect fountains of rare loot, unleash crazy combos and watch the monsters fall under your knees. Boss Rush that keeps on going when you're gone!
Description from the publisher · source

How it plays

It is played from a side view perspective. Its themes are fantasy. It is a single-player game with no multiplayer component.

What it launched against

Idle Boss Rush launched on 29 September 2025, within three weeks of Battlefield 6, Ghost of Yotei, Silent Hill f and Little Nightmares III.

Released around the same time: Battlefield 6, Ghost of Yotei, Silent Hill f, Little Nightmares III.

Official trailer

Trailer thumbnail

Sourced from the publisher’s YouTube channel.

Screenshots

All media

Quick answers

Idle Boss Rush — frequently asked questions

When did Idle Boss Rush come out?
Idle Boss Rush was released on 29 September 2025 for PC (Microsoft Windows).

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