The prototype was given to engineer Howard Delman, who refined it, productized it, and then added additional features for Atari's first vector game, Lunar Lander.

* Another Wright game, Spore, features bubbled cities that serve the same function.

If a correct signature was located on the cartridge, the 7800 would operate in 7800 mode, granting the game access to MARIA and other features.

The 2007 Ubisoft game, " Assassin's Creed ," features Altaïr ibn-La ' Ahad as the main character.

The 2005 video game adaptation features levels called Pelham, Tremont, and " Gunhill " ( a play off the name Gun Hill Road ).

The Nintendo game, StarTropics, for the NES features many references to and depictions of the Southern Cross.

The video game Grand Theft Auto: San Andreas features a casino named " Caligulas Palace " ( A spoof of Caesar's Palace ) in the Las Venturas region of the in-game world.

Some mods add bots, while others remove features of the game, and others create different modes of play.

The video game Emperor: Battle for Dune, whose in-game cut scenes are visually inspired by David Lynch's film, features a character named Baron Rakan Harkonnen, portrayed by Michael McShane.

* The video game The Witcher 2: Assassins of Kings features Draugs as an enemy.

Aside from the single player game mode, Doom features two multiplayer modes playable over a network: " cooperative ", in which two to four players team up, and " deathmatch ", in which two to four players play against each other.

Designer Tom Hall wrote an elaborate design document called the Doom Bible, according to which the game would feature a detailed storyline, multiple player characters, and a number of interactive features.

The advance from id Software's previous game Wolfenstein 3D was enabled by several new features in the Doom engine:

The game features a wide range of monsters, some of which are aliens, other mutated humans ( the LAPD has been turned into " Pig-cops ", a play on the derogatory term " pig " for police officers, with LARD emblazoned on their uniforms ).

The game also features co-operative play ( co-op ) which allows players to complete the story based single player mode together.

This version features the ability to " rewind " the game to any prior point upon dying, save clips of gameplay, and play co-operatively online, as well as the standard " Dukematch " online mode.

Often, these expanded versions, also referred as " complete editions ", will have additions to the gameplay or additional game modes and features outside the main portion of the game.

As is the case with certain high-profile Japanese-produced games, the game designers may take the liberty to revise their product for the overseas market with additional features during the localization process.

These features are later added back to the native market in a re-release of a game in what is often referred as the international version of the game.

Expansions are purchased separately and provide additional content to the game ( for example: raising the maximum character level ; adding new races, classes, zones, continents, quests, equipment, game features ).

The game was published in a box, the rules books features fake bar codes and Comics Code approval badges.

The video game King of Dragon Pass was released by A Sharp, allowing the player to play an Orlanthi hero who seeks to unite the clans and tribes of Dragon Pass in a kingdom ; the game features exceptional depth of coverage of the area of Dragon Pass, and featured the first compelling public view of Stafford's ideas about the hero quest.

Campbell is featured as a voice actor in several video game titles.

He provided the voice of main character Jake Logan in the PC title, Tachyon: The Fringe, the voice of main character Jake Burton in the PlayStation game Broken Helix and the voice of Magnanimous in Megas XLR.

For the 2004 video game The Bard's Tale, he served as scriptwriter, improviser, and voice actor of the main character The Bard.

Lineker would pair up with Alan Hansen, fellow MOTD pundit to voice the post match comments on the game, with Barry Davies voicing the commentary.

He also provided his voice for the video game Brütal Legend, voicing the Kill Master, a character designed and based on his likeness.

He also provided his voice for the video game Brütal Legend, voicing the ' Kill-Master ', a character designed and based on his likeness.

* 2009 – Brütal Legend ( video game ) – The Kill Master ( voice )

She provided the likeness and voice for Serena St. Germaine in the 2004 video game, James Bond 007: Everything or Nothing.

This was the first Amiga adventure game to feature full voice acting, but only on the CD version.

A 256-colour version of the game was released for the Acorn RISC OS platform on floppy disk, with a CD version including voice acting released later.

A Kickstarter project has been launched to fund the development of this new game or SpaceVenture, which will also feature the voice of Gary Owens, narrator of Space Quest IV and 6.

The NFL highlight film of this game was the final voice over work for famous NFL narrator John Facenda.

Local computer assisted wargames are mostly not designed toward recreating the battlefield inside computer memory, but employing the computer to play the role of game master by storing game rules and unit characteristics, tracking unit status and positions or distances, animating the game with sounds and voice and resolving combat.

In the game Zork, typing xyzzy and pressing enter produces the response: A hollow voice says " fool.

* Xena: Warrior Princess: Girls Just Wanna Have Fun, another multi-path video game for the PC, again adapted from and expanding upon the television episode of the same name, again without the original voice actors.

Much of the imagery surrounding Gith satirises ad campaigns ( the Recruiter who spawns Swarmers in the game periodically exhorts his victims in a cheery voice to ' Join us ' and claims to promote ' Peace ' and ' Love ').

The heroine, Julie, was inspired by Julie Strain, who provided the voice for the heroine in the movie, and the game is linked to Heavy Metal magazine.

Willow appears in every Buffy episode ( making her the only character besides Buffy herself to do so ), is featured in three episodes of the spinoff Angel, an animated series and video game — both of which use Hannigan's voice, and the comic Buffy the Vampire Slayer Season Eight ( 2007 – 2011 ), which uses Hannigan's likeness and continues Willow's storyline following the television series.

The first multi-player electronic game using voice synthesis was Milton from Milton Bradley Company, which produced the device in 1980.

: McCulloch plays a squash obsessed executive, who, parodying masked wrestlers, walks around wearing a black ski mask, and never reveals his secret identity, calling himself " The Eradicator ", which he often yells in a high-pitched voice while he plays his favorite game.

It was turned into a game for the Sega Saturn in 1994, which starred Jones's voice.