Buy IDLE BOSS RUSH CD Key for PC

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The cheapest price is 9.75€ at Steam with a rating of 1.8 (3.7k reviews) · Version Steam Key · Region Global · We compare prices at 2 verified stores with 4 offers in stock · Updated on 01/08/2026 32min. ago

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  • We will start the verification process of your account, which may take 48-72 hours.
  • If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
  • In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
  • For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
  • Your tickets will disappear from your account
  • This promotion is only available to US, UK and EU users.
  • Game redemption is only allowed once every 6 months per user.
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Taxes not included! Taxes included!
Prices without final payment fees but with discount coupons applied. Prices include payment fees and any store discount code applied.
Key stores
4.0 (344.2k)
Coupon
GCKG2AV6R3N -20% copy Copied!
€11.23 €8.98 How to get this price
Global Icon
Region Global
Steam Account
Product type Steam Account
Standard
Edition Standard
Description Icon
Fees +€0.03
4.0 (344.2k)
No code available
€12.89 How to get this price
Global Icon
Region Global
Steam Gift
Product type Steam Gift
Standard
Edition Standard
Description Icon
Fees +€0.04
4.0 (344.2k)
No code available
€12.89 How to get this price
Europe Icon
Region Europe
Steam Gift
Product type Steam Gift
Standard
Edition Standard
Description Icon
Fees +€0.04
Official stores
1.8 (3.7k)
No code available
€9.75
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Go to FAQ's
Gocdkeys Recommendations What are you looking for? Select your region Which version do you prefer? Search results

The KEY format at Steam is the cheapest for the version from 9.75€

Buying at Steam saves you -15% compared to the official store

Most users have had positive experiences buying at G2A4.0(344.2k) which has an offer with a price of 11.23€

About IDLE BOSS RUSH

IDLE BOSS RUSH is an incremental, idle game with epic boss fights, where you progress even if you're not playing. Advance from a wretched camp to a lively city by raising an army able to slay giants.

Slay Giant Bosses

There are no mere monsters here. Every enemy takes time or a good strategy to beat. Every kill matters. Giants can be seen from any point in the town—melting right before your eyes.

Build a Kingdom

Customize your land as you progress from a simple town to a grand kingdom by raising an army able to slay giants. Manage your town's residents and resources. Strategically select structures and synergetic upgrades to your liking.

Always Advancing

Want to go make a coffee? Your troops will fight on their own and you come back to collect the loot. Take over and optimize your build for specific bosses to progress faster. Keep the preferred balance between active and passive gameplay.

Discover Crazy Combos

Upgrade items to discover additional unique effects. Select advisors specialized in either military, economy, or magic. Equip advisors with powerful items. Combine it with synergetic town upgrades to unleash crazy combos to annihilate bosses even faster.

Features:

  • Constant Boss fights

  • Gradually unboxed mechanics

  • Resource and population management

  • Balance between passive and active gameplay

  • BOSS RUSH challenges to test yourself for permanent bonuses

  • Optional, not forced, prestige

  • Complex item upgrades

How much does IDLE BOSS RUSH for PC cost right now?

IDLE BOSS RUSH for PC starts at €9.75 at Steam, a Steam key.

Just 2 stores stock it, 4 offers in all, so there is little here to push the price either way.

Which format should you buy?

The cheapest offer is already a key for your own account: €9.75 at Steam, so there is no reason to weigh up a shared account here.

The 2 Steam Gift offers start at €12.89, pricier and more prone to issues.

Can you activate it in your region?

3 of the 4 offers work on US — the Global ones plus the ones issued for your own region.

So, which IDLE BOSS RUSH deal should you buy?

At €9.75, Steam is where this one settles.

Most common FAQs when buying IDLE BOSS RUSH for PC in digital format:

It is a key that will allow you to download the game IDLE BOSS RUSH on your PC from official download platforms.
As of 01/08/2026, in United States, the best price we have found in our selection of online stores that include the key for IDLE BOSS RUSH on PC is €9.75.
The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download IDLE BOSS RUSH to your game library. The account format requires more complicated steps and is more prone to errors during activation.
The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought IDLE BOSS RUSH, and they will provide a new key. You can also contact us, and we’ll help you out.
Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.

If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.

In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Need more help? Use our FAQs.

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About of IDLE BOSS RUSH

Release date 09/29/2025
Users rating
0/5 (0 Comments)
Steam comments Mixed Mixed (803 Comments)
Categories
Strategy Strategy
Tags
Strategy Indie Casual RPG Management Building Economy Pixel Graphics City Builder Resource Management

Languages

English

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