Fahrenheit (known as Indigo Prophecy in the United States and Canada) is a video game developed and published by Atari and developed by Quantic Dream. The game was released in September 2005. The game was written and directed by Quantic Dream founder David Cage. According to the official Quantic Dream website, Fahrenheit has sold over 800,000 units worldwide since it was released. Quantic's follow-up Heavy Rain, is somewhat of a spiritual successor to the game, while a full-fledged sequel is currently in development.

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About Fahrenheit / Indigo Prophecy HD MOD 1080p with 18 comments by rudolfarch on Nov 30th, 2012

The project reached 90%

90% means all the chapters are done. Now I'll have to work on the:

- Bugs (fix hundreds and hundreds of bugs, yay... )
- Making Of videos
- Software Optimizing (HARD task)

I know I promised you all that this mod would be a good Christmass present but unfortunally it won't be possible. There's still a lot of work to do and I can't finish everything in 1 month. Sorry ;(

Well euh... if you watch the lastest video you'll surely recover your smile

These weeks I finally got into the source code of the executable of the game! (not all, obviously)
Me and a friend managed to decoplie some portions of the main C++ code of the Fahrenheit.exe executable, we couldn't get any info about the algorithm that those (damn) BIGFILE.dat files use, BUT we learned some (random) interesting stuff.
Also we could play (not extract) all the music/voices/effects from the BIGFILE.dat files with a modified version of a software called ModPlug Player (with some horrible loud white noises betweeen tracks)

The game uses a custom multiplataform engine called moteur3d ("3d engine" in french) written in Assembler and C++. It supports Direct3D 9, DirectSound audio, DirectInput keyboards and joystick (yep, no luck with the xbox 360 wireless... ), simple physics system, IAM (Quantic Dream's Intelligent Adventure Manager) simple particle system, 2D decal system, pixel/vertex shaders 1.1 to 3.0 (software and/or hardware), GPU lighting (software or hardware), vertex/skeletal animation... and a looot more things.

[The game engine has support for Pixel/Vertex shaders 3.0, but the game Fahrenheit don't use them (it doesn't even need them for working)]

The engine data was depeloved with a set of tools called Quantic Dream Tools and almost all them are included WITHIN the main executable, but they can only be executed connecting your PC with a secured IP host of Quantic's Dream server (in other words, you need to access Quantic Dream's PCs for make them work)

The version of the public version of the game is Fahrenheit 3.5 PC FINAL, which could mean that there were other 2 early verions prior that one (maybe these?)

I can tell you guys a LOT of more technical stuff about the engine that Fahrenheit uses but now it's not the time :P
I'll leave you here some screenshots

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Indigo Prophecy New Textures Lucas Apartment

Indigo Prophecy New Textures Lucas Apartment

Oct 25, 2013 Fahrenheit / Indigo Prophecy HD MOD 1080p Textures 3 comments

A few new textures for lucas apartment Indigo Prophecy HD Textures

Farenheit Demo

Farenheit Demo

Jun 23, 2013 Demo 1 comment

- Uncompress the demo into a folder on your computer (if the demo is made of one zip archive) - Launch Setup.exe and follow the instructions

TECH demo

TECH demo

Sep 1, 2012 Fahrenheit / Indigo Prophecy HD MOD 1080p Demo 29 comments

[NOTE: Please note that this demo is from an outdated version of the mod. It barely represents the quality of the actual version] --Comes with installer...

Post comment Comments  (0 - 10 of 13)
HDremakeEVERYTHING Mar 3 2013, 12:37pm says:


+2 votes     reply to comment
markotk Nov 11 2012, 10:50am says:

language that can be replaced
because there a good start and a smooth version
but this is not

+2 votes     reply to comment
JustACoolGuy May 13 2012, 1:51pm says:

awesome game

+4 votes     reply to comment
RequiemLux Sep 20 2011, 6:38pm says:

cool game

+4 votes     reply to comment
SAS_Elite Feb 23 2010, 8:18am says:

I havent played this but as far as ps2 games go....
farenheit is sweetness.

oh yes and i just discovered this and need to share it with the world.
wou can now download gta 1 + 2 from rockstars website for free!!!

+2 votes     reply to comment
LORDDEREX Oct 7 2009, 2:39am says:

Awesome game!

+3 votes     reply to comment
DroppedTheBomb Feb 12 2009, 8:08pm says:

I thought this game was called Indigo Profiecy..I rented it on ps2 and that was the name.

+2 votes     reply to comment
Laidoridas Mar 10 2009, 6:23pm replied:

The original name is Fahrenheit. In the United States they called it Indigo Prophecy because of the old name's similarity to the movie "Fahrenheit 9/11" - at least that's what I heard.

+3 votes     reply to comment
BlackRaven117 Jun 17 2011, 7:12pm replied:

That, and the fact that the Nudity in Fahrenheit was too *Strong* for the U.S., so, To prevent the game getting an Ao Rating, Atari and Quantic Dream censored much of the Sexual Content in the game, Such as removing Carla's Nipples, having people take showers in their underwear, and removing the Interactive sex scene with Tiffany and Lucas.

+3 votes     reply to comment
Piuneer Sep 4 2009, 6:39pm replied:

Nah. And old NES game was named the same. That's why.

+1 vote     reply to comment
zawmbabwe Jan 22 2010, 2:10pm replied:

No. What Laidoridas said is true.

+2 votes     reply to comment
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Windows, PS2
Quantic Dream
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Released Oct 1, 2005
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