.DMG , indicating it is an Apple Disk Image for macOS .

This file name likely refers to a digital copy of the classic vehicular combat game , specifically a version optimized for Mac (DMG) . Key Details

Carmageddon (stylized with "leetspeak" as C4rm4g3dd0n ).

If you are looking for a of the game (e.g., the 1997 original, Carpocalypse Now ).

.torrent , which is a metadata file used by BitTorrent clients to download the actual game data.

The 50.83 KB size applies only to the torrent pointer file, not the game itself.