There is only one file type that uses the .M3 extension:
Blizzard MDX3 Model File
- Developer Blizzard Entertainment
-
Popularity
3.1 (7 votes)
- Category 3D Image Files
- Format Binary
3D model used by StarCraft II: Wings of Liberty, a sci-fi real-time strategy game; created in Blizzard's MDX3 format, which is the successor to the .MDX file format used in Warcraft 3 and the .M2 format used in World of Warcraft; used for storing models for game units and structures for the Protoss, Terran, and Zerg races; also used for other game objects.
M3 files are commonly found within in .SC2ASSETS files, which are stored in Blizzard's .MPQ format.
| Software's name | License | Platforms |
|---|---|---|
Autodesk 3ds Max |
Commercial |   |
Blizzard StarCraft 2 |
Commercial | |
Updated: January 3, 2011