File Extension Library


.BM1 File Extension

  • Developer by: 3D Realms/Apogee Software Ltd.
  • Category: Game Files

What is an .BM1 file?

.BM1 file extension is created by 3D Realms/Apogee Software Ltd.. .BM1 has been classified as Game Files.

.BM1 is Bio Menace game data

The bm1 file extension is associated with the Bio Menace, a 2D, side-scrolling, platform game for MS-DOS, developed by Apogee.

The bm1 file contains game resources data using GameMaps Format from id Software.

.BM1 file format is deprecated and this file format is no longer supported.

Currently, .BM1 file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

Use TED5 to open *.bm1 game data files.

How to convert:

Conversion to other formats is not possible.

How to Open .BM1 file on different platforms

Open .BM1 File on Windows

  • Right-click a .BM1
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .BM1 file and Select check box "Always use this app to open .BM1 files" Press "Ok"

Open .BM1 File on Mac

  • Right-click (or Ctrl + Left-click) the .BM1 file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .BM1 File on Linux

Right click on the .BM1 file, choose "Open with" and select a program from the list above

Open .BM1 File on iPhone

Select a file. If you don't see an application to open the .BM1 file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .BM1 File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .BM1 files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .BM1 files

  1. You need to update the application that you normally use to open .BM1 files. Only the latest version of the software supports the current .BM1 file format
  2. You need to check the .BM1 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)