.GOOMOD File Extension
File TypeWorld of Goo Add-on
This file is saved in a zipped format. You can view the contents by unzipping it with a file decompression program.
What is a GOOMOD file?
Add-on file used by GooTool, a program that installs addons for the puzzle game World of Goo; may be either a mod, which can replace any game file, or a level, which adds a new playable level and an in-game menu option for selecting the level.
GOOMOD files are saved in a .ZIP format and can be decompressed with any Zip decompressor.