.GSC File Extension

File Type:
Call of Duty Game Script

Having trouble opening .gsc extension? Don't panic! This page explains what gsc files are as well as suggests programs you may use to open gsc files. You can download these programs through this page.

What is a GSC file?

Gsc file extension has Call of Duty Game Script file type, developed by Activision, which is associated with the "game files" category.

These files are used by several games from the Call of Duty series: Modern Warfare 2, MW3, MW4, and Modern Warfare 5. They store map graphics, settings for maps, audio, and other gameplay-defining properties needed to describe a game map. GSC files are saved in a plain text format. It is possible to alter them (or modify) in order to create custom content. Doing so may result in a ban from all official game servers if the system detects your modifications.

To learn how you can open the given file, read the information below.

gsc file icon
File Type:
Call of Duty Game Script
Game Files

How to open GSC file?

Double click the gsc file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .gsc extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the gsc extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the gsc file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open GSC files

  • Windows Windows
    • Activision Call of Duty 4: Modern Warfare Activision Call of Duty 4: Modern Warfare
    • Activision Call of Duty: Black Ops Activision Call of Duty: Black Ops
    • Notepad++ Notepad++
    • Other text editor Other text editor

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the gsc file as well. Download Universal File Viewer for your OS.

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