.GM File Extension
File Type 1GameMonkey Script
| Developer | GameMonkey Script |
| Popularity |
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| Category | Developer Files |
| Format | Text |
What is a GM file?
Script written for GameMonkey Script, a scripting language used for embedding logic into games and other applications; uses syntax similar to the C language and uses concepts similar to the Lua language; can be used for custom software modifications.
GameMonkey Script files can be run with the GameMonkey Script engine and edited with any text editor.
Programs that open GM files
File Type 2Transport Tycoon Music File
| Developer | Microprose Software |
| Popularity |
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| Category | Audio Files |
| Format | Binary |
.GM File Association 2
Music file used by Transport Tycoon (TT), a DOS-based railroad business simulation game; stores audio information using MIDI data and can be renamed with the .MID extension to play as MIDI audio; used for looping music while playing the game.
MIDI files are also used by OpenTTD, the open source follow-on version of Transport Tycoon, but OpenTTD uses the ".mid" extension for game music instead of the ".gm" extension.
NOTE: GM files are also used by the Win32 version of Transport Tycoon Deluxe (TTD), the successor to Transport Tycoon.