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GB1 File Extension

The GB1 file extension was created by YoYo Games and is also known as the Game Maker Backup File. GB1 is classified as a Backup Files and The format of this file type has not been determined yet. You can open GB1 files in YoYo Games GameMaker Studio program.

Game Maker Backup File Type

Game Maker Backup File Type
Extension .gb1
Developer YoYo Games
Popularity 5.0 (2 Votes)
Mime Type mime-type/not.available
Default Program YoYo Games GameMaker Studio
Category Backup Files
Format Not Available
Updated 7/1/2025

What is a GB1 File Type?

The number of backup files created by GameMaker can be selected by opening Preferences in the program and selecting the General tab. Then type the number of saves that you want to save next to the maximum number of saves.

Free Online GB1 Tools & Apps

Access powerful and secure free online GB1 tools to convert, view, edit, merge, split, and compare GB1 files — all without installing any software. Our tools support the .GB1 (Game Maker Backup File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your GB1 files directly from your device with ease.

GB1 Files Common Issues

There are few common issues with the Game Maker Backup File .GB1 File Extensions while opening the .GB1 files on Windows and MacOs, we have solution to those issues such as:

Can't Open GB1 Files?

  1. You must have supported software programs installed for Game Maker Backup File on your system such as YoYo Games GameMaker Studio.
  2. Associate default Yoyo Games Gamemaker Studio YoYo Games GameMaker Studio program for *.gb1 (Game Maker Backup File) files.

    Associate GB1 Default Program on Windows
    1. Right-click a *.GB1 (e.g example.gb1) file and click Open With.
    2. In the Open with dialog box, click Yoyo Games Gamemaker Studio YoYo Games GameMaker Studio program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .gb1 files.

Related GB1 File Extensions

GB1 default file extension is .GB1 and other similer related extensions are:

All Platform Software Programs for GB1 File Extension

List of all softwares that can open the GB1 files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open GB1 File on Windows

Software License Developer
YoYo Games GameMaker Studio image. YoYo Games GameMaker Studio 000 for Windows Free Trial YoYo Games GameMaker Studio
YoYo Games GameMaker Studio image. YoYo Games GameMaker Studio 000 for Windows Free Trial YoYo Games GameMaker Studio

MacOs logo image - FileProInfo.comOpen GB1 File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen GB1 file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen GB1 file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen GB1 file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen GB1 file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

GB1 file extension icon image.About GB1 - Game Maker Backup File

FileProInfo is to help you understand about the Game Maker Backup File with *.GB1 suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for GB1. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for GB1, please let us know.

Updated 7/1/2025