DOOM 3 is a first-person shooter video game developed by id Software and published by Activision. The game was released for Microsoft Windows in 2004, and ported to Linux, as well as being released for Xbox and PlayStation 3 consoles in 2005.
The size of the DOOM 3 game on PC is approximately 3.35GB. The file size for the Xbox and PlayStation 3 versions of the game is significantly larger, coming in at 7.06GB and 6.76GB respectively.
When downloading the game from digital stores such as Steam, GOG, or the Xbox Marketplace, the file size is even larger. This is due to the fact that additional files such as patch files, language packs, and extra content are downloaded along with the main game files. The total file size for the digital versions of DOOM 3 is 4.42GB for PC, 8.42GB for Xbox, and 8.12GB for PlayStation 3.