Postal 2 game map
File type: Game file
A .fuk file is a game map used by Postal 2. It contains level map data for the game.
Found 2 different file type records with the same fuk filename suffix.
File type category:
Game file
Date updated: October 9, 2026
The .fuk file extension is associated with Postal 2, a first-person shooter developed by Running With Scissors and released in 2003 as a sequel to Postal (1997).
A .fuk file contains the map data that defines a playable level in Postal 2. This is a game-specific format for the Microsoft Windows version of Postal 2.
Open or use a .fuk file through the Microsoft Windows version of Postal 2. The game must be able to locate the file among its installed game data.
A .fuk file is not normally readable as a standalone document, and general-purpose text or image applications cannot display it as a map.
There is no standard converter for Postal 2 .fuk map files. They are intended to be loaded by the game rather than exchanged with other map formats.
Changing the file extension does not convert the map. Editing or exporting it would require a tool that specifically supports Postal 2 map files.
Software applications that handle other tasks involving fuk files:
Microsoft Windows
File type category:
Game file
Date updated: October 9, 2026
The fuk file extension is associated with Port Royale 3, an action simulation and strategy game published by Kalypso for Microsoft Windows.
A fuk file stores various game data used by Port Royale 3 while it runs. The game reads these files as part of its installed data.
Open the game through Port Royale 3 on Microsoft Windows. The game loads its fuk files automatically from its installation data.
A fuk file is not intended to be opened as a standalone document, and a general-purpose editor may not display its contents correctly.
There is no practical general-purpose conversion for a fuk file. It is game data that Port Royale 3 expects in its original format.
Keep the file in the game's installation data and do not rename or convert it.
Software applications that handle other tasks involving fuk files:
Microsoft Windows
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