1001 Video GamesHalf-Life appears in the book 1001 Video Games You Must Play Before You Die by General Editor Tony Mott.
AdvertisementVery early beta footage of the game, as well as interviews with some of the programmers, is available on the Diablo expansion pack Hellfire, released by Sierra a full year before the game ever shipped. Sierra already had advertisements for Half-Life in many of their products back then.
- Half-Life, at one point, was completely finished for the Dreamcast console. Prima (the Official Strategy Guide folks) even had a Dreamcast-exclusive guide published. Unfortunately, the game wasn't published - probably due to the fact that SEGA announced that they would no longer produce new Dreamcasts. In certain circles of the Internet, a leaked copy can still be found and ran on a Dreamcast.
- A Macintosh port was in the works from Westlake interactive and reached beta before being cancelled because of concerns about responsibility for tech support.
DevelopmentIn its first finalized form, as it would have been published if the original release date was kept, Half-Life was nothing more than a total conversion of Quake with new enemies and levels. In the one additional year spent on development the game transformed into the form that led it to critical and commercial success.
EngineHalf-Life was released a full year after Quake II and it's a common belief that it was based on the Quake II engine. This is not true. It is based on the original Quake engine and it's more than fair to say that it was modified beyond recognition by the Valve team. Amongst the additions were built-in 3D accelerator support, skeletal systems and shadow casting (the latter didn't make it into the game). Valve now refers to this engine as "GoldSrc". This is probably how the "Source" engine from Half-Life 2 got its name.
German versionThere is a special German version which features robots as enemies, green blood instead of red and innocent people cannot be killed any longer. The robot design was outlined by Sierra's Germany division, then sent to Valve in Seattle, where the artists created and implemented the tin soldiers. The changes in the game's code and art, together with the text and speech localization, served to delay the German version by full four months. By then, even casual gamers had already purchased the original version, which was freely for sale up to its ban. However, Half-Life proved to be so immensely popular that the German robo-version still sold over 50,000 copies, so the venture was ultimately successful for Sierra.
On December 16, 1998, the US version of Half-Life was put on the infamous German index by the BPjS. For more information about what this means and to see a list of games sharing the same fate, take a look here: BPjS/BPjM indexed games.
Gina FreemanApparently, Valve had written a part for Gordon's wife, Gina, to appear in the game, this idea got scrapped but she still made it to the game, her model was the one used for the holographic trainer.
id SoftwareWhen id Software saw what Valve was doing with their engine, they were reminded of their original idea for a seamless, story-based DOOM and thought it would fail. It didn't.
InnovationsHalf-Life was influential in many little ways, popularising several gameplay devices which have subsequently become standards, such as:
- The between-episode text which appears, overlaid on the screen, before slowly fading out (adopted not just in other computer games, but in several different Linux windowing systems too)
- A training segment which is presented as an integral part of the storyline
- The practice of rendering cut-scenes with the in-game engine
- Blood-splatters and other persistent stains
- Semi-random NPC speech and 'interaction' in an otherwise straightforward action game
- Weaponry which needs to be manually reloaded between magazine changes
- Constant playflow: the levels directly connect to each other
InspirationAccording to Valve's Gabe Newell, originally Half-Life was inspired by Stephen King's novella The Mist. However the game evolved so much from the preliminary concepts that the only things that remained were the horror/technology combination and the designs for the Bull Squid and the blind tentacle.
LambdaHalf-Life's lambda symbol is not the scientific symbol for half-life, but is instead the decay constant in the differential equation for exponential decay. The actual scientific symbol used for half-life is t1/2.
ModsCounter-Strike was not a freak occurrence. Valve made the game editor immediately available, produced the mod Team Fortress Classic as an example of a finished mod, and also sponsored "Mod Expos", events where modders could present their work to other gamers and the press.
PlotAccording to planethalflife.com: "the material that makes up the three green triangles protecting Nihilanth is the same as the crystal sample which you pushed into the beams to start this whole mess in the first place. Valve Software originally intended to make this connection more obvious but never did."
- The security office is in sector 7G. Homer Simpson works in a sector with the same name.
- The Gluon Gun was nicknamed "The Egon" after the Ghostbusters Character Egon Spengler. The Gluon gun projects a plasma stream similar to the ones used by the Ghostbusters.
- The surnames on the lockers where Gordon goes to collect his HEV suit are of people from the development team. Gordon also has a book by Half-Life writer Marc Laidlaw in his locker.
References to the gameThe game makes an appearance in season 1, episode 22 of Lost, a popular TV series. Some in-game action is shown, and the characters shortly discuss the use and the effectiveness of the crowbar as a weapon.
- In 2004, Valve released a re-mastered version using Half Life 2's Source engine, called Half-Life: Source.
- In 2012, a group of fans released a remake of their own, called Black Mesa. The team's goal was to provide a completely new and more modern version of the original experience, since according to them, Valve's remake "didn't fully live up to the potential of a Source engine port of Half-Life". In fact, most of the game's content remained unchanged: Half-Life: Source mainly added new water and physics effects, but didn't upgrade the game's textures or character models.
SalesAs of 2007, the game sold of over eight million since its release. (source)
ShotgunThere's a minor technical error with the shotgun. It's presented in the game as a double-barreled weapon, and the alternative fire mode shoots two shells at half the speed. However, the shotgun is modeled on a single-barreled weapon, the popular Franchi SPAS-12, which appears in several computer games. What looks like a second barrel is actually the under-barrel tubular magazine, which holds the shells.
Sound engineHalf-Life was one of the first games to utilize a software-driven environmental sound engine. Effects are applied in context of room size and surfaces of reflection. Reverb effects are calculated in realtime and applied on the fly as sounds are triggered.
University of InnsbruckIn the game manual, the first two pages contain a fictional letter from the administrative offices of the Black Mesa Research Facility to Dr. Gordon Freeman, concerning his upcoming employment. The address on the letter indicates that Freeman was a visiting fellow at the Institute for Experimental Physics, University of Innsbruck, before moving to Black Mesa. In contrast to the common practice of using fictitious addresses for storytelling purposes, the listed address is actually real. As confirmed by the official university website, "Technikerstraße 25, A-6020 Innsbruck" is the real-world location of Innsbruck University's Institute for Experimental Physics.
- Computer Gaming World
- April 1999 (Issue #177) – Game of the Year
- January 2001 (Issue #199) – Introduced into the Hall of Fame
- March 2001 (Issue #200) - #1 Game of All Time (Readers' Choice)
- March 2001 (Issue #200) - #2 Game of All Time (Editors' Choice)
- 2001 – #2 Top Game of All Time
- 2012 – #1 Top PC Gaming Intro
- GameStar (Germany)
- Issue 12/1999 - #17 in the "100 Most Important PC Games of the Nineties" ranking
- PC Gamer
- April 2000 - #1 in the "All-Time Top 50 Games" poll
- October 2001 - #1 in the "Top 50 Best Games of All Time" list
- April 2005 - #1 in the "Top 50 Best Games of All Time" list
- PC Player (Germany)
- Issue 01/1999 - Best Game in 1998
- Issue 01/1999 - Best Shooter in 1998
- Power Play
- Issue 02/1999 – Best Action Shooter in 1998
- Retro Gamer
- October 2004 (Issue #9) – #38 Best Game Of All Time (Readers' Vote)