CstDoom3 mod

Show Access Codes: If enabled, when you interact with a GUI that requires an access code (like the keypad of a locker), a window magically appears on the HUD showing the code you need to enter. This is quite handy if you are tired of searching for codes in emails and audio logs.

Support for any screen resolution: You can define a custom resolution using the menus. The aspect ratio is handled automatically.

HUD Aspect Correction: If enabled, the HUD is adjusted so that it looks correct (i.e., not stretched) regardless of the screen resolution. It works with any aspect ratio, including the widescreen ones.

Adjustable FOV: The field of view (FOV) can be adjusted using the menus. This option also repositions the weapons automatically to compensate for the FOV change.

Double Barrel Shotgun and Grabber in Doom 3: The Double Barrel Shotgun and the Grabber from RoE can be used in the Doom 3 campaign (there is an option for each one). If enabled, these weapons can be found in Mars City Underground, Hell, and Delta 5. Note: This feature is available only if RoE is installed.

Chainsaw in RoE: The Chainsaw from Doom 3 can be used in the RoE campaign. If enabled, this weapon is easily found in the beginning of the game (Erebus 1).

Shotgun Spread Reduction: If enabled, the Shotgun spread is reduced by half in singleplayer. This makes the Shotgun noticeably more effective.

Grenades Toggle: If enabled, the Grenades key toggles between Grenades and the previous weapon. It works in singleplayer (no restrictions) and in multiplayer (if allowed by the server).

Additional Key Layers: The keyboard and mouse keys have additional layers to which controls can be assigned. If you use this feature wisely, all relevant controls will be "right below your fingers", so you will never need to look at the keyboard during gameplay.

Headlamp: The new player headlamp can be turned on/off whenever you want, and functions independently of the weapons. This is quite useful if you want to shoot and see at the same time. It works in singleplayer (no restrictions) and in multiplayer (if allowed by the server). The image below compares the Headlamp ON (left side) with the Headlamp OFF (right side).

Demigod: This is something between god mode and the actual gameplay. When demigod is on, your health and armor levels decrease as usual when taking damage, but your health never drops below 1 (so you never die). Rumors say that you must enter cstDemigod at the console to enable it.

Run Freely: The "always run" and "toggle run" functionalities are available in singleplayer, and stamina drop can be disabled.

Run, Crouch, Zoom Indicators on HUD: If enabled, an indicator is displayed on the HUD while Run/Crouch/Zoom is active (each control has its own indicator, and you can choose which ones are enabled). This is particularly useful if you configure these controls as toggles. The indicators are shown in the image below (lower left). Run is red with ">", Crouch is yellow with "-", and Zoom is blue with "+".

Smoke Toggles: The muzzle smoke of any player weapon and the fly smoke of their projectiles can be independently switched off. It works in singleplayer (no restrictions) and in multiplayer (if allowed by the server).

Damage Feedback Toggles: Any of the player's damage feedback mechanisms (double vision, tunnel vision, screen blobs, pain sounds, etc.) can be disabled. Works in singleplayer (no restrictions) and in multiplayer (if allowed by the server).

Other Options: More options are available. Explore the menus and see what you can find out.

Bug Fixes: Many bugs in Doom 3 and in RoE have been fixed, some of which are multiplayer related (see the included list of changes). Notice that bug fixes are not optional (except for an experimental multiplayer smoke fix).

Hidden Multiplayer Bonus: The Grabber and the BFG now work in multiplayer. These weapons, however, have not been added to the existing multiplayer maps, so you need to create your own mod if you want to use them in multiplayer (see the included manual for a way to do it).

Additional Notes:

• CstDoom3 is for the original releases of Doom 3 and RoE. It works both with the retail discs (patched to version 1.3.1) and with Steam (no patches required). It does not work, however, with the BFG edition.
• Only Windows binaries are provided. These should work with Windows 7 SP1 or later versions (8, 8.1, 10).
• The complete source code is included.

See the included manual for installation instructions.