Doom 3: BFG Edition

Doom 3 BFG Edition is a re-release of Doom 3, released on October 16 2012 in North America and on October 19 2012 in Europe. Its gaming platforms are PC, PlayStation 3 and Xbox 360. The BFG Edition also features The Ultimate Doom, Doom II, and No Rest for the Living as bonus.

It is sold through Steam. People who already own Doom 3 on Steam are given a discount.

Differences with Doom 3
Compared to the "normal" Doom 3, the BFG Edition features:
 * Doom 3: Resurrection of Evil bundled in
 * A new campaign, The Lost Mission
 * A checkpoint save system
 * Rebalanced difficulty, notably with greater amounts of ammunitions available
 * An "armor-mounted flashlight" which can be used alongside a weapon
 * More light sources in the levels
 * Higher resolution for some textures

The Lost Mission

 * Main article: The Lost Mission

The Lost Mission, like Resurrection of Evil, features another protagonist: a member of the Bravo Team that the hero of the original campaign was meant to rejoin. The primary objective is to shut down a teleporter to Earth to prevent the demons from using it.

Differences with Doom and Doom 2
The classic Doom content is available through three WAD files found in /SteamApps/common/DOOM 3 BFG Edition/base/wads; these are DOOM.WAD, DOOM2.WAD, and NERVE.WAD.

The Ultimate Doom appears unmodified except for the new pickup sprites for the stimpack, medikit, and berserk, in compliance with the Red Cross' wish that its symbol not be used in games. Instead, the symbol is replaced by two pills, one white and one red.

Doom II, in addition to the Red Cross change, seems based on the IWAD from the Xbox 360 version, and includes Betray, though it is not normally accessible. The hidden secret level exit in MAP02 does not lead there. More important changes include the censorship of anything Wolfenstein-related:
 * The Wolfenstein SS sprites (SSWV*) are all replaced by copies of POSSA1 with bad offsets.
 * The ZWOLF* texture with Nazi iconography (Hitler portraits, swastikas, imperial eagles...) now look like their unadorned counterparts. ZWOLF2, ZWOLF3, and ZWOLF4 look like ZWOLF1; ZWOLF6 and ZWOLF7 look like ZWOLF5; ZWOLF12 and ZWOLF13 look like ZWOLF11.
 * D_EVIL and D_ULTIMA are removed.
 * MAP31: Wolfenstein and MAP32: Grosse become MAP31: IDKFA and MAP32: Keen. All Wolfenstein SS have been search-and-replaced by zombiemen. The track "DOOM" plays instead of "Evil Incarnate" and "Ultimate Challenge".
 * The new DMENUPIC lump is used instead of the INTERPIC.
 * The INTERPIC lump is used instead of the TITLEPIC.
 * The TITLEPIC lump, not used, is entirely missing from the IWAD. This creates a severe incompatibility with the original exe, as well as most source ports.

The No Rest for the Living expansion pack lacks the metadata it had in the Xbox 360 port. This means that automap names, sound track, par times, and level progression are unchanged from Doom II.