Extract text from game script files (GSC)
To convert GSC scripts to another format, you need Call of Duty or other Game software.
To convert other file formats to the "Game Script File" file type, you need software like Call of Duty or a similar tool.
A .GSC file is most commonly a Game Script Code file used by the IW engine for the Call of Duty franchise (including titles developed by Infinity Ward and Treyarch). These files contain the C-style programming logic that drives game events, multiplayer modes, spawn logic, and AI behavior. Secondary, less common uses for the .GSC extension include compiled scripts for LEGO games by Traveller's Tales, texture icon files for Pandemic Studios games, archive files for GSC Game World, and scientific gel scan data from Bio-Rad.
Working with .GSC files is notoriously frustrating for modders. Because compiled .GSC files are proprietary binaries stored within game archives (like fastfiles), you cannot simply open them in standard text editors. You must rely on specialized, often unsupported community tools like GSC Studio or command-line decompilers to extract and view the code. Modifying them is unforgiving; a single syntax error during recompilation will instantly crash the game engine without a helpful debug log.
To effectively edit a compiled Call of Duty script, convert the .GSC binary back to plain text formats like TXT or CPP for easy modification in modern IDEs. If you are handling a .GSC texture file from a legacy Pandemic Studios game engine, convert it to DDS, PNG, or JPG to view and edit it in standard image software like GIMP. Drop your file here to analyze and convert it securely right in your browser.
Convert.Guru analyzes your GSC file, detects the exact format, and lets you read the text inside.
Users also converted GSCC, TXT, RAR, CPP, SPV, PDF, ZIP, VC, OWL and PS1 files.
If you want to convert GSC file to EXE, ISO, BIN, CUE, PAK, WAD, PK3, PK4, BSP, MAP, SAV or DAT, you can use Call of Duty or similar software from the "Game Engine Logic Script" category. In the File menu, look for Save As… or Export….
To convert MOD, BIN, CFG, SCX, DAT, MPQ, LOG, CUE, INI, EXE, SCM or ISO files to GSC, try Call of Duty or another comparable tool in the "Game Engine Logic Script" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our GSC converter.