The old shareware demo of Doom 3 contains a limited set of PK4 files (usually just pak000.pk4 and pak001.pk4 ). These contain the first few levels of the game. You can legally download the demo from archive.org or Id Software's legacy FTP, but you will not get the full game assets (no Hell levels, no final boss, no shotgun sound).
The old shareware demo of Doom 3 contains a limited set of PK4 files (usually just pak000.pk4 and pak001.pk4 ). These contain the first few levels of the game. You can legally download the demo from archive.org or Id Software's legacy FTP, but you will not get the full game assets (no Hell levels, no final boss, no shotgun sound).