Idle Boss Rush- How to Find Your Save File

This is your complete guide to finding the save file location for IDLE BOSS RUSH on PC. We’ll show you exactly where your progress is stored, how to access the hidden AppData folder, and how to back up your save file to protect your grind.

So you’ve been putting in some serious hours on IDLE BOSS RUSH. You’re deep in the prestige grind, farming Divine Gems, and crafting busted builds that delete bosses in seconds. The last thing you want is for all that progress to just go poof. Whether you’re getting a new PC, want to experiment with a risky respec, or you’re just smart and want to make a backup, you need to find your save file.

The problem is, the devs have hidden it in a secret folder that you can’t normally see. But don’t trip; this guide will show you exactly where to find it and how to keep your progress safe.

The Official Save File Location for IDLE BOSS RUSH

Let’s get straight to it. All your hard-earned progress is stored in a single folder deep within your Windows user profile.

The Official Path: C:\Users\%USERNAME%\AppData\LocalLow\Irid Games\IDLE BOSS RUSH

Let’s break that down:

• C:\Users\: This is the standard folder on your main drive where Windows keeps all user profiles.
• %USERNAME%: This is a Windows shortcut for your actual username. If your Windows account is named “Yaman,” the path would be C:\Users\Yaman\.
• \AppData\LocalLow: This is the tricky part. AppData is a special, hidden folder. LocalLow is a specific subfolder inside it that a lot of games use to store save data.

How to Access the Hidden AppData Folder

Since AppData is hidden by default, you can’t just click your way there. Here are two easy methods to get in.

Method 1: The Pro Gamer Move (Direct Shortcut)

This is the fastest and easiest way, no cap. It lets you jump straight to the right folder.

1. Press the Windows Key + R on your keyboard to open the “Run” dialog box.
2. In the box, type this exact path: %USERPROFILE%\AppData\LocalLow and press Enter.
3. A File Explorer window will pop right open into the LocalLow folder.
4. From there, just find and open the “Irid Games” folder, and inside that, you’ll see your “IDLE BOSS RUSH” save folder.

Method 2: The Explorer’s Way (Showing Hidden Folders)

If you want to be able to see the AppData folder all the time, you can change a simple setting in Windows.

1. Open File Explorer (the folder icon on your taskbar).
2. At the top of the window, click on the “View” tab.
3. Look for a checkbox labeled “Hidden items” and click it to enable it.
4. That’s it! Now, when you navigate to your user folder (C:\Users\%USERNAME%), the AppData folder will be visible, and you can click through to LocalLow -> Irid Games -> IDLE BOSS RUSH manually.

Why You Should Back Up Your Save Files (The PSA)

Now that you know where the files are, you should absolutely be making backups. Here’s why it’s non-negotiable for an idle game.

• Protect Your Grind: Idle games are all about long-term progress. Losing your save file after weeks or even months of grinding is a total nightmare. A random game crash, a power outage, or a corrupted file can wipe everything. A backup is your insurance policy.
• Moving to a New PC: Getting a new rig is fire, but starting your idle game from scratch is a big yikes. The only 100% guaranteed way to transfer your progress is to manually copy your save folder over.
• Experimenting with Builds: Want to do a massive prestige and respec all your Divine Gems into a wild new build, but you’re scared it might be trash? Back up your save first! If the new build sucks, you can just restore your old save and pretend it never happened. It’s a free do-over.

How to Back Up and Restore Your IDLE BOSS RUSH Save

Here’s the quick and easy process for keeping your progress safe.

To Back Up Your Save:

1. Navigate to the C:\Users\%USERNAME%\AppData\LocalLow\Irid Games\ folder using one of the methods above.
2. Right-click on the entire “IDLE BOSS RUSH” folder and select “Copy.”
3. Paste that folder somewhere safe that’s NOT on the same drive, like a USB stick, a different hard drive, or a cloud storage folder like Google Drive or Dropbox.
4. Pro-Tip: Rename the backup with the date, like “IDLE BOSS RUSH Backup – Oct 5 2025,” so you always know which backup is the most recent.

To Restore Your Save:

1. Make sure IDLE BOSS RUSH is completely closed.
2. Navigate to the AppData\LocalLow\Irid Games\ folder on your PC.
3. Delete or rename the current IDLE BOSS RUSH folder that’s in there.
4. Copy your backup folder and paste it into the Irid Games directory.
5. Make sure the folder is named exactly “IDLE BOSS RUSH”.
6. Launch the game, and all your old progress should be restored.

Now that your grind is safe, you can get back to rushing those bosses without any fear.