GRP (Duke Nukem 3D)
From Just Solve the File Format Problem
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{{FormatInfo | {{FormatInfo | ||
|formattype=electronic | |formattype=electronic | ||
| − | |subcat= | + | |subcat=Game data files |
|extensions={{ext|grp}} | |extensions={{ext|grp}} | ||
}} | }} | ||
Revision as of 17:54, 11 January 2023
A .grp file, commonly referred to as a Group File, is a uncompressed archive format used by Build Engine games to store all of the game's content.
Structure
| Format | Type | Notes |
|---|---|---|
| Signature | char[12]
|
"KenSilverman"
|
File Count (count)
|
int
|
|
| Files | File[count]
|
For each File:
| Format | Type | Notes |
|---|---|---|
| Filename | String[12]
|
|
File size (fileSize)
|
int
|
|
| Data | bytes[fileSize]
|
