An INT file is a game ROM file used by Intellivision emulators, such as MESS, Nostalgia, and Bliss. It contains an exact copy of game data from the original game cartridge, which is used by an emulator to play the game.

Intellivision emulators are used to play Intellivision games as if they were run on the original system. Game data from the original game cartridge is dumped into an INT file, which is used to store the game in a format that can be played by an Intellivision emulator. Intellivision is a video game console released in 1979 by Mattel Electronics as a competitor to the Atari 2600. It was eventually discontinued in 1990. Some Intellivision game titles include Boxing, Auto Racing, Armor Battle, Night Stalker, Sub Hunt, and Tron: Solar Sailer.

Basic black and white (monochrome) image format developed by Silicon Graphics; stores image data using integers that represent the contents of each pixel.

Color SGI images often use the .SGI file extension.

File created for Sony digital camcorders; holds metadata that helps manage recorded videos and images; located in the AVF_INFO folder along with .BNP and .INP files; should not be modified.

Do not delete this file, if you do you will not be able to record or play back video or images correctly. INT files are defaulted as hidden files and usually not displayed.

File used by the Unreal Engine to develop games such as Rune and Unreal Tournament; saved in the same format as .INI configuration files; contains data that Unreal references in order to display text, such as messages or dialogs, in the correct language; accompanies an Unreal package.

Unreal localization files are stored in language-specific subfolders of the Engine\Localization\ directory of a project. Different extensions are assigned for different languages: .int - International (English) .det - German .est - Spanish .frt - French .itt - Italian .kot - Korean .tct - Czech .rut - Russian