An mtr file extension is related to the id Tech 4 video gaming engine and used for its material definitions.

There is one other file type using
the MTR file extension!

empty - RealFight radio control data

Detailed description

Software that works with mtr file extension

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MTR file extension - id Tech 4 material defintions

What is mtr file? How to open mtr files?

File type specification:

Game file type icon Game file type

The mtr file extension is associated with the id Tech 4 a video gaming engine developed for Doom 3, Doom 3 Resurrection of Evil and Quake 4 video games.

The mtr file contains material definitions and material look-up tables.

The default software associated to mtr file type:

Doom 3 icon

id Software LLC logoDoom 3  Microsoft Windows software

Company or developer:
id Software LLC

Doom 3 is sci-fi horror first person shooter computer game released in 2004. Doom 3 is a reboot of the legendary computer game DooM with new look on original DooM story. Doom 3 story is set in 2145 on Mars, where scientists opened a gateway to Hell. Mars is under attack of invasion by demons. Main hero is anonymous space marine that must stop this catastrophic invasion. Doom 3 also supports very popular multiplayer gaming.

Help how to open MTR files:

Currently there is no specific information available, about how to open this game file type.

For general information try to look at:
Basic info how to open game files

How to convert file with extension MTR:

Currently there is no specific information available, about how to convert this file extension.

For general information try to look at:
Basic info how to convert game files

List of recommended software applications associated to the .mtr file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open mtr file, edit mtr file, convert mtr file, view mtr file, play mtr file etc. (if exist software for corresponding action in's database).

  • Others mtr file

Unspecified and all other actions for computer programs working with mtr file - id Tech 4 material defintions

Click on the software link for more information about Doom 3. Doom 3 uses mtr file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

Main software associated with mtr file by default:
Doom 3 small icon Doom 3
Other suggested software:
Doom 3: Resurrection of Evil small icon Doom 3: Resurrection of Evil
Quake 4 small icon Quake 4

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