DOCSLIB.ORG

Fabien Sanglard

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Fabien Sanglard GAME ENGINE BLACK BOOK DOOM FABIEN SANGLARD 1 Copyright In order to illustrate how the DOOM game engine works, a few screenshots, images, sprites, and textures belonging to and copyrighted by id Software are reproduced in this book. The following items are used under the "fair use" doctrine: 1. All in-game screenshots, title screen. 2. All in-game menu screenshots. 3. All 3D sequence textures. 4. All 3D sequence sprites. 5. All screenshots of DOOM. 6. DOOM name. Photographs with "ROME.RO" watermark belong to John Romero and are reproduced with his authorization. DOOM Survivor’s Strategies & Secrets essays are copyrighted by Jonathan Mendoza and reproduced with his authorization. 3 Acknowledgments Many people helped completing this book. Many thanks are due: To John Carmack, John Romero, and Dave Taylor for sharing their memories of DOOM development and answering my many questions. To people who kindly devoted time to the painful proofreading process, Aurelien Sanglard, Jim Leonard, Dave Taylor, Jonathan Dowland, Christopher Van Der Westhuizen, Eluan Miranda, Luciano Dadda, Mikhail Naganov, Leon Sodhi, Olivier Cahagne, Andrew Stine, and John Corrado. To Simon Howard, for not only proofreading but also sending pull requests to the git repo. His efforts saved countless hours at a time where the deadline was concernedly close. To Jim Leonard who once again volunteered his time and encyclopedic knowledge of audio hardware and software (the Roland section was heavily based on his articles). To Foone Turing who volunteered his fleet of 386s, 486s, and ISA/VLB VGA cards to ac- curately benchmark DOOM. To Andrew Stine, founder of doomworld.com, for sharing his encyclopedic knowledge of DOOM and putting me in touch with the right people. To James Miller and Leon Zawada who researched and discovered the origin of the back- grounds. James also collected and photographed all toy props used to shape DOOM weapons. To Rob Blessin, founder and owner of Black Hole, Inc for answering all my questions about NeXT, helping me assemble a NeXTstation, and lending me a rare NeXTdimension board. If you ever want to restore a NeXT or acquire your own, Rob is likely a good starting point. To Alexey Khokholov, author of PCDoom-v2. His backport helped to generate accurate performance metrics. 5 To Alexandre-Xavier Labonté-Lamoureux for his patch restoring C drawing routines in PCDoom-v2. To Simon Judd, author of Slade3, a map editor used to create maps showcasing special aspects of the renderer. To Colin Reed and Lee Killough for their node builder, BSP 5.2, which was used to inject maps into the DOOM engine. To the developers of Chocolate DOOM which was heavily hacked to generate many ex- planatory screenshots. To Bruce Naylor for kindly making time for an interview and enlightening me with his master knowledge of BSPs. To John McMaster for his insanely high resolution photos of Intel 486 and Motorola 68040 CPUs. To Romain Guy for taking the pictures of my 486 motherboard, my NeXTCube mother- board, and my NeXTDimension motherboard. To Samuel Villarreal for finding the origin of the BFG artwork and reverse engineering DOOM console animated fire. To Rebecca Heineman (author of DOOM 3DO) for proof-reading and fact checking the 3DO section. To Carl Forhan, owner and founder of Songbird Productions for releasing DOOM Jaguar source code and answering my questions. To Leon Sodhi, for sharing his studies of DOOM wall rendition. To John Corrado, for sharing his knowledge of visplanes. To Matthew S Fell, author of the Unofficial DOOM specs which was instrumental in building the map visualizer featured in this book. To Alexandre-Xavier Labonté-Lamoureux for providing the SNES screenshot demonstrat- ing dithering and diminished lightning. To Aiden Hoopes, Alexandre-Xavier Labonté-Lamoureux (axdoomer), Anders Montonen, coucouf, Bartosz Pikacz, Bartosz Taudul, Boris Faure @billiob, Brandon Long, Brian Gilbert 6 @troldann, Chris @JayceAndTheNews, Daniel Lo Nigro, Daniel Monteiro , Davide Gualano @davesio, George Todd, Guilherme Manika, Jamis Eichenauer, John Corrado, Klaus Post, Marcel Lanz, Marcell Baranyai, Marco Pesce, Marcus Dicander, Matt Riggott, Matthieu Nelmes, Miltiadis Koutsokeras, Olivier Cahagne, Olivier Neveu, Patrick Hresko, phg, Richard Adem @richy486, Rory Driscoll, Ryan Cook, Sam Williamson, Steve Hoelzer, Tor H. Hau- gen @torh, tronster, Tzvetan Mikov, Vasil Yonkov, Frank Polster, Boris Chuprin, Rory O’Kenny and Vincent Bernat for reporting errata. – Fabien Sanglard [email protected] 7 How To Send Feedback This book strives to be as accurate and as clear as possible. If you find factual errors, spelling mistakes, or merely ambiguities, please take a few minutes to report them on the Game Engine Black Book: DOOM companion webpage located at: http://fabiensanglard.net/gebbdoom Thanks :) ! 9 Foreword by John Carmack In many ways, DOOM was almost a "perfect" game. With hindsight and two decades more skill building, I can think of better ways to imple- ment almost everything, but even if I could time machine back and make all the changes, it wouldn’t have really mattered. DOOM hit a saturation level of success, and the legacy wouldn’t be any different if it was 25% faster and had a few more features. The giant aliased pixels make it hard to look at from a modern perspective, but DOOM felt "solid" in a way that few 3D games of the time did, largely due to perspective correct, subpixel accurate texture mapping, and a generally high level of robustness. Moving to a fully textured and lit world with arbitrary 2D geometry let designers do mean- ingful things with the levels. Wolfenstein 3D could still be thought of as a "maze game", but DOOM had architecture, and there were hints of grandeur in some of the compositions. Sound effects were actually processed, with attenuation and spatialization, instead of sim- ply being played back, and many of them were iconic enough that people still recognize them decades later. The engine was built for user modification from the ground up, and the synergy of share- ware distribution, public tool source release, and early online communities led to the origi- nal game being only a tiny fraction of the content created for it. Many careers in the gaming industry started with someone hacking on DOOM. Blasting through the game in cooperative mode with a friend was a lot of fun, but compet- itive FPS deathmatch is one of the greatest legacies of the game. Seeing another player running across your screen, converging with the path of the rocket that you just launched, is something that still makes millions of gamers grin today. There was a lot of clever smoke and mirrors involved in making DOOM look and feel as good as it did, and it is a testament to the quality of the decisions that so many people thought it was doing more than it actually was. This remains the key lesson that still mat- 11 ters today: there are often tradeoffs that can be made that gets you a significant advantage in exchange for limitations that you can successfully cover up with good design. – John Carmack 12 Foreword by Dave Taylor I find the technology behind great products fascinating, but I’m even more fascinated by the conditions that lead to that technology. I don’t feel in any way responsible for the greatness of DOOM. Technologically, that was all Carmack, and anything that came close in my code was only due to his influence. In the course of struggling to keep up with Carmack, I would sometimes fall asleep in the office. I remember hearing that at least for a window there, Carmack felt guilty that I was working so hard. Knowing his intense work ethic, perhaps that put a little more spring in his already indefatigable step. What I do know is that I had joined an already well-oiled development team in the form of Carmack, Romero, Adrian, and Kevin. This wasn’t their first rodeo. I later learned the mother of their invention was a harsh time constraint at Soft Disk, a com- pany that sold a subscription of curious demos on diskette. They wanted to start making games instead of just toy applications, and their manager allowed them, but only if they could deliver a game every two months like clockwork. Back then, there were no game engines. In fact, DOS was not a complete operating system, and you had to finish writing the drivers for your game to work. So this was an incredibly harsh time constraint, and it forced them into doing constant triage on what they wanted to achieve with each game. I was so convinced that this painful constraint is what led to the team’s impressive work on DOOM, that years later, I would teach a university class inspired by id’s path to success. The other teachers warned me not to be nice to the students, or they would take advantage of me. Relishing an acting challenge, these were my first words to the class: "My name is Dave Taylor. I’m a working producer, and I don’t have time for you. You owe me a shipped game every week, and if you don’t ship, you’ll get an F." Three classes and 127 games later, almost all of my students went on to jobs in the game 13 industry, no mean feat with a game design degree, and many of them credit the painful time constraints of the class. Terror works. I recommend it. Which brings me to our newest source of terror. I am not popular amongst my peers for having a low opinion of games. I consider what we make an opiate for the mind with about as much redeeming value.
Load more

Recommended publications
  • February/March 1995
    February/march 1995 GAME DEVELOPER MAGAZINE GAME PLAN GGAMEAEM The No Editor Larry O’Brien [email protected] Go Logo Senior Editor Nicole Freeman [email protected] Production Editors Barbara Hanscome [email protected] here may never be a game with a over your home’s Ethernet backbone (that Nicole Claro “Windows ’95 Compatible” logo, is, is it mail-enabled)? Second, can you [email protected] not even from Microsoft. embed an Excel spreadsheet of your Editorial Assistant Diane Anderson Microsoft, by arrogant fiat, has inventory in the middle of your character [email protected] decided that the seemingly literal sheet (that is, does it support OLE 2.0)? Contributing Editors Alex Dunne phrase, with it’s seemingly Do you have a tabbed dialog that walks [email protected] straightforward purpose, should you through the game (that is, do you Chris Hecker [email protected] be held hostage to the whims of have Wizards)? Finally, does it work on a David Sieks Tsome Redmondian marketing genius. different operating system, with a different [email protected] Windows ’95, the new operating system base architecture including a different Wayne Sikes from Microsoft, will roll out later this year tasking model (that is, Windows NT)? [email protected] and, largely due to the bundling agree- In other words, to be “compatible” Editor-at-Large Alexander Antoniades ments Microsoft has with clone makers, with Windows ’95, your game has to be a [email protected] will quickly gain its greatest marketshare mail-enabled, en-Wizarded OLE Server Cover Photography Charles Ingram Photography in the home computer market.
    [Show full text]
  • COMPARATIVE VIDEOGAME CRITICISM by Trung Nguyen
    COMPARATIVE VIDEOGAME CRITICISM by Trung Nguyen Citation Bogost, Ian. Unit Operations: An Approach to Videogame Criticism. Cambridge, MA: MIT, 2006. Keywords: Mythical and scientific modes of thought (bricoleur vs. engineer), bricolage, cyber texts, ergodic literature, Unit operations. Games: Zork I. Argument & Perspective Ian Bogost’s “unit operations” that he mentions in the title is a method of analyzing and explaining not only video games, but work of any medium where works should be seen “as a configurative system, an arrangement of discrete, interlocking units of expressive meaning.” (Bogost x) Similarly, in this chapter, he more specifically argues that as opposed to seeing video games as hard pieces of technology to be poked and prodded within criticism, they should be seen in a more abstract manner. He states that “instead of focusing on how games work, I suggest that we turn to what they do— how they inform, change, or otherwise participate in human activity…” (Bogost 53) This comparative video game criticism is not about invalidating more concrete observances of video games, such as how they work, but weaving them into a more intuitive discussion that explores the true nature of video games. II. Ideas Unit Operations: Like I mentioned in the first section, this is a different way of approaching mediums such as poetry, literature, or videogames where works are a system of many parts rather than an overarching, singular, structured piece. Engineer vs. Bricoleur metaphor: Bogost uses this metaphor to compare the fundamentalist view of video game critique to his proposed view, saying that the “bricoleur is a skillful handy-man, a jack-of-all-trades who uses convenient implements and ad hoc strategies to achieve his ends.” Whereas the engineer is a “scientific thinker who strives to construct holistic, totalizing systems from the top down…” (Bogost 49) One being more abstract and the other set and defined.
    [Show full text]
  • Nextdimension State-Of-The-Art Color Capabilities
    NeXT dimension is an accelerated, 32-bit color board that gives the NeXTcube NeXTdimension state-of-the-art color capabilities. NeXT dimension was designed for people who want the most advanced color PostScript system available. It's ideal for high-end publishing, graphics, video, and animation applications. The engineers at NeXT have integrated a 32-bit, true-color display function, a 64-bit RISC-based dedicated graphics coprocessor, video capture and display, and a high-performance JPEG compression coprocessor-all on one board. Its Intel i860 RISC-based microprocessor, operating at 33 MHz, runs full-color PostScript and has been optimized for our coprocessing environment, increas­ ing drawing speed eight to twelve times. This enables graphics applications to process images in near real time. The JPEG compression capabilities let you compress and play back still- and full-motion video from a hard disk drive. Features Benefits 32-blts-per-pixel NeXTd1mens1on offers 16.7 m Ilion colors .. color to choose from, so 1mages on the screen > have a photographic realism, with color, ( depth, and clanty Accelerated graph1cs The lntei1860 graphics accelerator makes work1ng w1th 32-blt color as fast as-and 1n some cases faster than-worktng on a standard NeXTcube monochrome system. � Video 1nput Lets you connect a NeXTdimens1on and output system to a VCR, laserd1sc player, VHS, S-VHS, H1-8, Beta, Camcorder, or still-v1deo camera w1thout requtring additional boards. Real-t1me Lets you take live v1deo, compress 1t, compress1on and and store 1t on hard d1sk-tn real t1me decompression With compression, you can store up to 60 t1mes more live video on a hard disk.
    [Show full text]
  • The Video Game Industry an Industry Analysis, from a VC Perspective
    The Video Game Industry An Industry Analysis, from a VC Perspective Nik Shah T’05 MBA Fellows Project March 11, 2005 Hanover, NH The Video Game Industry An Industry Analysis, from a VC Perspective Authors: Nik Shah • The video game industry is poised for significant growth, but [email protected] many sectors have already matured. Video games are a large and Tuck Class of 2005 growing market. However, within it, there are only selected portions that contain venture capital investment opportunities. Our analysis Charles Haigh [email protected] highlights these sectors, which are interesting for reasons including Tuck Class of 2005 significant technological change, high growth rates, new product development and lack of a clear market leader. • The opportunity lies in non-core products and services. We believe that the core hardware and game software markets are fairly mature and require intensive capital investment and strong technology knowledge for success. The best markets for investment are those that provide valuable new products and services to game developers, publishers and gamers themselves. These are the areas that will build out the industry as it undergoes significant growth. A Quick Snapshot of Our Identified Areas of Interest • Online Games and Platforms. Few online games have historically been venture funded and most are subject to the same “hit or miss” market adoption as console games, but as this segment grows, an opportunity for leading technology publishers and platforms will emerge. New developers will use these technologies to enable the faster and cheaper production of online games. The developers of new online games also present an opportunity as new methods of gameplay and game genres are explored.
    [Show full text]
  • Programmers' Tool Chain
    Reduce the complexity of programming multicore ++ Offload™ for PlayStation®3 | Offload™ for Cell Broadband Engine™ | Offload™ for Embedded | Custom C and C++ Compilers | Custom Shader Language Compiler www.codeplay.com It’s a risk to underestimate the complexity of programming multicore applications Software developers are now presented with a rapidly-growing range of different multi-core processors. The common feature of many of these processors is that they are difficult and error-prone to program with existing tools, give very unpredictable performance, and that incompatible, complex programming models are used. Codeplay develop compilers and programming tools with one primary goal - to make it easy for programmers to achieve big performance boosts with multi-core processors, but without needing bigger, specially-trained, expensive development teams to get there. Introducing Codeplay Based in Edinburgh, Scotland, Codeplay Software Limited was founded by veteran games developer Andrew Richards in 2002 with funding from Jez San (the founder of Argonaut Games and ARC International). Codeplay introduced their first product, VectorC, a highly optimizing compiler for x86 PC and PlayStation®2, in 2003. In 2004 Codeplay further developed their business by offering services to processor developers to provide them with compilers and programming tools for their new and unique architectures, using VectorC’s highly retargetable compiler technology. Realising the need for new multicore tools Codeplay started the development of the company’s latest product, the Offload™ C++ Multicore Programming Platform. In October 2009 Offload™: Community Edition was released as a free-to-use tool for PlayStation®3 programmers. Experience and Expertise Codeplay have developed compilers and software optimization technology since 1999.
    [Show full text]
  • The Hickston Hog®
    Page 6 THE HICKSTON HOG® TM THE HICKSTON HOG® Page 7 PART 1 The Adult Redneck Daily Tuesday, April 1, 1999 WE’RE NOT ALONE! HICKSTON INVADED! A Paranormal Interview With Leonard hick. Ventura: Clones? Are We Being Invaded? You Be The Judge. Leonard: That’s the name.Clones.First clue we got was when a whole pack of Ventura: So, tell us what exactly ‘em tried t’run us down on the happened that day, Mister...uh... roundabout; ya cain’t be none too Leonard: Leonard. Jes’ Leonard. careful ‘bout steppin’ out inta the Ventura: Yeah, okay, Leonard. middle’a the road ‘round these parts, Leonard: It all started when them not even on a good day.Billy Ray warn’t aliens took our pig Bessie. There was the only one they snagged, neither. this light, y’see, an’ then she was gone. Them aliens got aholda the skinny ol’ She was the best hog in the county,too coot from up the hill,‘n’ Sheriff Hobbes — jes’ won $250 at the fair. Me an’ — other folks too, but those were the Bubba, we was on our way home at the worst. Dozens of ‘em all over the place, time.We was pretty well liquored up at armed an’ mean an’ lookin’ around with that point, celebratin’ y’know, an’ then beady lil’ alien eyes.Took a good couple they busted our pickup an’ took her dead-on shots to take ‘em down. away. [pantomimes aiming and firing, with great relish] I tell ya, after the first few Ventura: They...? it was almost fun.
    [Show full text]
  • Especial Starfox a Través De Foros, Del Blog Y De Nuestra Página De Facebook
    por Skullo ...............................................................03 .................................................04 Prince of Persia por Alf ...................................................... 05 Action Fighter por Skullo .................................................... 08 Battletoads por NesBeer..................................................... 11 Ren & Stimpy Quest for the Shaven Yak por Valveider ..... 15 Hybrid Heaven por El Mestre .............................................. 17 por Skullo ............................................. 20 Entrevista a Multitap.es por Skullo ................................... 21 32X por Skullo ..................................................................... 23 Double Dragon por Skullo .................................................. 27 Tails por Skullo ................................................................... 32 La prostituta de los chinos (parte 2) por NesBeer ............ 36 Starfox por Skullo ............................................................... 41 Maquetación: Skullo Todas las imágenes y nombres que aparecen en esta revista son propiedad de sus respectivas marcas, y se usan simplemente a modo informativo. Las opiniones mostradas en esta revista pertenecen al redactor de cada artículo. Bienvenidos a Bonus Stage Magazine número 16, un número que esperamos os ayude a pasar los días de vacaciones que muchos de vosotros tendréis. Como habréis observado el especial de este número está centrado en la saga Starfox, de manera que le hemos dedicado unas
    [Show full text]
  • Reseller Collateral Guide TM
    Reseller Collateral Guide TM This guide was developed to keep you up-to-date on the current collateral and sales tools that are available to you. It will be updated on a regular basis and will be sent to you in NeXTNews. All unit costs include sales tax and shipping. Some of the collateral is pre- packaged (and is the minimum quantity you can order) with a bulk price per pack listed. To Order: NeXT’s corporate literature fullfillment house is The Hibbert Group. To order your collateral, either mail, fax, or e-mail an order form to: The Hibbert Group: NeXT Collateral Orders 1601 Park Avenue West Denver, CO 80216 NeXT Customer Service Rep: Kathy Sanford NeXT Service Center: 303-292-NeXT Fax Number: 303-292-0412 NeXT e-mail address: [email protected] For every order, please make sure you identify the desired method of ship- ment and the appropriate department and project numbers for billing pur- poses (for details, please see the Collateral Ordering section of your “Doing Business with NeXT” binder or “VAR Program Guidebook”). No orders will be processed without this information. If you have any questions, please refer to the Collateral Ordering section of your “Doing Business with NeXT” binder or “VAR Program Guidebook”, or contact Kathy Sanford at Hibbert. * indicates new item since last update to this guide. September 1992 Reseller Collateral Guide TM Collateral Brochures/Catalogs (packs of 25 each) Part #’s Price NeXT Product Brochure 1M4709 $11.25 Higher Ed Brochure 1H4568 $6.56 NeXTedge Brochure 1N4880 $8.44 Software & Peripherals
    [Show full text]
  • The Master Wadazine #1 By
    The MASTER Wadazine #1 By The best, the ugliest, the bloodiest and the doomest of Doom! Issue #1 1 I N D E X • Doom Masters Wadazine Introduction … 3 • Writers … 4 • Article Section… 5,6,7,8 • WADs Section… 9 • Master recommendation of this issue! … 14 • Newstuff on doomworld … 17 • Pictures gallery … 18 • Special Thanks … 33 2 The D O O M Master Wadazine Presents: The first ever issue of the DMW magazine! A place to read about the great, the best, the worst and the exotic of the WAD world. With a special article per issue and whole body dedicated to the holy WAD. Full with screenshots and links! Enjoy, master doomer. 3 Writers of this Edition: Main Writer of this issue: Endless – Stuff: The whole first issue as a prototype and showcase. If there were more, they would be here. For now, this was done like an incentive for future development of the next issues or projects. And of course, a kind of test of what the magazine tries/hopes to create. As a little disclaimer, I have to say that English is not my mother tongue, so I may not have the same ability as a native, but I will do my best to deliver a work that is understandable and enjoyable! So, sorry for that and let’s get going. 4 DOOM, the game that never dies. A love letter. Hello, dear Doomer. If you're reading this, it's because, in one way or another, you've been connected to the wonderful game that is Doom.
    [Show full text]
  • Master List of Games This Is a List of Every Game on a Fully Loaded SKG Retro Box, and Which System(S) They Appear On
    Master List of Games This is a list of every game on a fully loaded SKG Retro Box, and which system(s) they appear on. Keep in mind that the same game on different systems may be vastly different in graphics and game play. In rare cases, such as Aladdin for the Sega Genesis and Super Nintendo, it may be a completely different game. System Abbreviations: • GB = Game Boy • GBC = Game Boy Color • GBA = Game Boy Advance • GG = Sega Game Gear • N64 = Nintendo 64 • NES = Nintendo Entertainment System • SMS = Sega Master System • SNES = Super Nintendo • TG16 = TurboGrafx16 1. '88 Games (Arcade) 2. 007: Everything or Nothing (GBA) 3. 007: NightFire (GBA) 4. 007: The World Is Not Enough (N64, GBC) 5. 10 Pin Bowling (GBC) 6. 10-Yard Fight (NES) 7. 102 Dalmatians - Puppies to the Rescue (GBC) 8. 1080° Snowboarding (N64) 9. 1941: Counter Attack (TG16, Arcade) 10. 1942 (NES, Arcade, GBC) 11. 1942 (Revision B) (Arcade) 12. 1943 Kai: Midway Kaisen (Japan) (Arcade) 13. 1943: Kai (TG16) 14. 1943: The Battle of Midway (NES, Arcade) 15. 1944: The Loop Master (Arcade) 16. 1999: Hore, Mitakotoka! Seikimatsu (NES) 17. 19XX: The War Against Destiny (Arcade) 18. 2 on 2 Open Ice Challenge (Arcade) 19. 2010: The Graphic Action Game (Colecovision) 20. 2020 Super Baseball (SNES, Arcade) 21. 21-Emon (TG16) 22. 3 Choume no Tama: Tama and Friends: 3 Choume Obake Panic!! (GB) 23. 3 Count Bout (Arcade) 24. 3 Ninjas Kick Back (SNES, Genesis, Sega CD) 25. 3-D Tic-Tac-Toe (Atari 2600) 26. 3-D Ultra Pinball: Thrillride (GBC) 27.
    [Show full text]
  • Dukenukemforever.Com
    dukenukemforever.com << < > >> conTenTS SeTuP . 2 THe duke STorY. 3 conTroLS. 4 SInGLe PLAYer cAmPAIGn ���������������������������������������6 Hud. 7 eGo ������������������������������������������������������������������������������������� 8 WeAPonS. 8 GeAr / PIckuPS ������������������������������������������������������������� 12 edf. 14 enemIeS ����������������������������������������������������������������������������� 14 oPTIonS . 16 muLTIPLAYer . 17 muLTIPLAYer LeveLS / XP . 19 muLTIPLAYer cHALLenGeS . 19 muLTIPLAYer GAme modeS . 20 muLTIPLAYer PIckuPS. 22 mY dIGS . 23 cHAnGe room. 23 credITS . 24 LImITed SofTWAre WArrAnTY, LIcenSe AGreemenT & InformATIon InformATIon uSe dIScLoSureS ������������������������ 35 cuSTomer SuPPorT ����������������������������������������������� 37 << > >>1 Installation SeTuP Please ensure your computer is connected to the Internet prior to beginning the duke nukem forever installation process. Insert the duke nukem forever minimum System requirements DVD-rom into your computer’s DVD-rom drive. (duke nukem forever will not oS microsoft Windows XP / Windows vista / Windows 7 work in computers equipped only with cd-rom drives.) Please ensure the DVD- (Please note Windows XP 64 is not supported) rom logo is visible on your optical drive’s door or panel. The Installation process Processor Intel core 2 duo @ 2.0 GHz / Amd Athlon 64 X2 will conduct a one-time online check to verify the disc and download an activation @ 2.0 GHz file, and will prompt you for a Product code. The code can be found on the back memory 1 GB cover of your instruction manual. Hard drive 10 GB free space video memory 256 mB video card nvidia Geforce 7600 / ATI radeon Hd 2600 Sound card DirectX compatible THe duke STorY Peripherals K eyboard and mouse or microsoft Xbox 360® controller If you’ve ever wondered why we’re able to sit comfortably in our homes without the threat of our babes being abducted out from under us, the answer can be summed up in two words: duke nukem.
    [Show full text]
  • Video Game Trader Magazine & Price Guide
    Winter 2009/2010 Issue #14 4 Trading Thoughts 20 Hidden Gems Blue‘s Journey (Neo Geo) Video Game Flashback Dragon‘s Lair (NES) Hidden Gems 8 NES Archives p. 20 19 Page Turners Wrecking Crew Vintage Games 9 Retro Reviews 40 Made in Japan Coin-Op.TV Volume 2 (DVD) Twinkle Star Sprites Alf (Sega Master System) VectrexMad! AutoFire Dongle (Vectrex) 41 Video Game Programming ROM Hacking Part 2 11Homebrew Reviews Ultimate Frogger Championship (NES) 42 Six Feet Under Phantasm (Atari 2600) Accessories Mad Bodies (Atari Jaguar) 44 Just 4 Qix Qix 46 Press Start Comic Michael Thomasson’s Just 4 Qix 5 Bubsy: What Could Possibly Go Wrong? p. 44 6 Spike: Alive and Well in the land of Vectors 14 Special Book Preview: Classic Home Video Games (1985-1988) 43 Token Appreciation Altered Beast 22 Prices for popular consoles from the Atari 2600 Six Feet Under to Sony PlayStation. Now includes 3DO & Complete p. 42 Game Lists! Advertise with Video Game Trader! Multiple run discounts of up to 25% apply THIS ISSUES CONTRIBUTORS: when you run your ad for consecutive Dustin Gulley Brett Weiss Ad Deadlines are 12 Noon Eastern months. Email for full details or visit our ad- Jim Combs Pat “Coldguy” December 1, 2009 (for Issue #15 Spring vertising page on videogametrader.com. Kevin H Gerard Buchko 2010) Agents J & K Dick Ward February 1, 2009(for Issue #16 Summer Video Game Trader can help create your ad- Michael Thomasson John Hancock 2010) vertisement. Email us with your requirements for a price quote. P. Ian Nicholson Peter G NEW!! Low, Full Color, Advertising Rates!
    [Show full text]