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IDLE BOSS RUSH on Steam

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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!

IDLE BOSS RUSH is a incremental, idler and building game developed and published by Irid Games.
Released on September 29th 2025 is available on Windows, Steam Deck and Steam Machine in 6 languages: English, French, Japanese, Korean, Polish and Simplified Chinese.

It has received 828 reviews of which 546 were positive and 282 were negative resulting in a rating of 6.4 out of 10. 😐

The game is currently priced at 9.75€ on Steam.


The Steam community has classified IDLE BOSS RUSH into these genres:


Here is the detailed breakdown of supported languages for IDLE BOSS RUSH:

UI Subtitle Audio
English
French
Korean
Simplified Chinese
Japanese
Polish

Media & Screenshots

Get an in-depth look at IDLE BOSS RUSH through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • OS: Windows 10
  • Processor: 2.4 GHz Dual Core
  • Memory: 2 GB RAM
  • Graphics: 512MB of memory
  • Storage: 400 MB available space

Steam Price & Best Deals

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

60 hours played
Aug. 2026
tldr: nice game, around 12-16h of content. Doesn't add much to the demo. Imbalanced. Extremely grindy at the end. It's a cool concept and it looks awesome. I remember playing the demo last year and had a blast. But the full game doesn't actually add much. 13 bosses. When you defeat the last one, thats it. All you can do now is grind achievements - which mainly means to defeat each boss 1000 times. This will probably take you a week of active play since you need to gain ingame currency for the skill tree and you get this by manually trading resources. Of course this trading has a cooldown, so a few days of just doing nothing but farming is no understatement. Balancing is off - two specific unit are massively overpowered and will do basically all of your damage. The whole game feels like it was a demo and then the dev decided to make it a full game and just slapped on a few features to maximize "playtime". I know it's achievements and you don't have to do them, but still it feels artificial. The first ca 12 hours are so damn fun, but then comes the point where the fun stops apruptly and even clever tactics won't help you. Okay, i initially wanted to recommend the game but the more i write and reflect on it, the less i actually want to. I will still recommend it, since until the last boss, the game really is good. tldr: ca 12 hours of fun, then becomes extremely grindy, ca 50h to get all achievements
7 hours played
Feb. 2026
This is a tough one. The lack of a traditional Idle End Game makes it a tough sell long term; but the first 7ish hours are really solid. For 1$/hour? Sure its worth it. Just get it on sale and you'll have a good day of fun with it.
63 hours played
Jan. 2026
Good idle game, fun skill tree and better QOL than 99% of idle games on Steam. A bit short but updates might solve that problem Pro tip: when you get 50 points in skill tree max out fire dmg with phœnix to melt Down Even the last boss (better than birds and poison ATM)
116 hours played
Jan. 2026
Other developers should be taking notes. There are so many QoL features that other idle games completely missed the bar on, but this game has them. The prestige system is the perfect example. In this game, you have the option to spend those juicy prestige points without needing to go through a wipe, but it comes at a cost. You spend other materials and resources gathered during your grind in exchange for this luxury, or do a full wipe without needing to spend your mats. That's the second cool thing about this game, you can spend materials on your equipment to enhance their stats and they persist with those enhancements through the wipe. Somehow they balanced this perfectly, as you don't feel overpowered at the beginning of a new prestige since the slots that these equips are placed in only unlock as you progress. I could go on about how many things this game does right, but I'd rather just say: This game is a breath of fresh air and you should try it for yourself.
21 hours played
Dec. 2025
I had a fun time with this game. Price is fair. Obviously idle games are not for everyone but it's a good game within the genre. I hope for more content to come as I got through it pretty quickly, and the prestige system doesn't really mean meta-progression but rather "just" testing out different skill selections. But all-in-all it feels well designed, fresh and polished. Thanks!

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Frequently Asked Questions

IDLE BOSS RUSH is currently priced at 9.75€ on Steam.

No, IDLE BOSS RUSH is currently not on sale. You can purchase it for 9.75€ on Steam.

Yes, IDLE BOSS RUSH received 546 positive votes out of a total of 828 achieving a rating of 6.38.
😐

IDLE BOSS RUSH was developed and published by Irid Games.

Yes, IDLE BOSS RUSH is playable and fully supported on Windows.

No, IDLE BOSS RUSH is not playable on MacOS.

No, IDLE BOSS RUSH is not playable on Linux.

Yes, IDLE BOSS RUSH is playable on Steam Deck, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

Yes, IDLE BOSS RUSH is playable on Steam Machine, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

No, IDLE BOSS RUSH does not support VR.

IDLE BOSS RUSH is a single-player game.

No, IDLE BOSS RUSH does not currently offer any DLC.

No, IDLE BOSS RUSH does not support mods via Steam Workshop.

No, IDLE BOSS RUSH does not support Steam Remote Play.

Yes, IDLE BOSS RUSH is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for IDLE BOSS RUSH.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 09 October 2026 09:10 UTC
SteamSpy data 22 October 2026 17:11 UTC
Steam price 26 October 2026 20:24 UTC
Steam reviews 21 October 2026 07:46 UTC

If you'd like to dive deeper into the details about IDLE BOSS RUSH, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about IDLE BOSS RUSH
  • SteamCharts - Analysis of IDLE BOSS RUSH concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck IDLE BOSS RUSH compatibility
IDLE BOSS RUSH
Rating
6.4
546
282
Game modes
Features
Online players
36
Developer
Irid Games
Publisher
Irid Games
Release 29 Sep 2025
Platforms