LanguageM8
Heretic II MipMap image file
File type: Graphics file, Game file
Files with m8 extension are used for MipMap image format in Heretic II computer game.
What is m8 file?
File type category:
Graphics file
Game file
Date updated: June 23, 2025
The m8 file extension is used by Heretic II for MipMap image format. It is a fantasy action-adventure game developed by Raven Software company that was published by Activision in year 1998.
How to open m8 file?
You can view images with m8 extension by XnView MP program.
Suggested software to open m8 file:
Associated software actions with the m8 file
Programs for viewing m8 files:
XnView MP (Multiplatform)
Software applications that handle other tasks involving m8 files:
Heretic 2 (Microsoft Windows)