!![=WarGames=]
* {{Defictionalization}}: A fan made a [[https://github.com/abs0/wargames wargames program]] for [-{{UNIX}}-]. It "simulates" the WOPR computer.
** Combined with ''Film/DrStrangelove'', Russia has a real automated system: the Perimeter system, also known as the Dead Hand. Officially, it is turned off in peacetime and only turned on in times of crisis, but is said to remain fully functional and able to serve its purpose whenever needed.
* GeniusBonus: The guard's discussion in the beginning involves someone he knew who grew plants while chanting "om mani padme hum", which is a Sanskrit mantra also known as "the jewel of the lotus flower".
* ImageSource: This film provides the page image for OminousMultipleScreens.
* LifeImitatesArt: a common "problem" for military simulations provides a simultaneously amusing and disturbing example. [[https://en.wikipedia.org/wiki/Machine_learning Machine learning]] systems tasked with simulating cold wars frequently come to the same conclusion that Joshua did: the whole situation is a waste of resources, and deescalation is the only logical solution.
* TechnologyMarchesOn: The modems are museum pieces today, but were so cutting-edge for their day that the film was many people's first introduction to the concept. The film even featured [[UrExample the first cinematic reference to the term "firewall"]].
* ThrowItIn:
** WordOfGod says Barry Corbin ad-libbed the line "I'd piss on a spark plug if I thought it'd do any good!"
** The jeep accident as David, Jennifer, and Falken ram through NORAD's front gate was unintentional; the jeep was meant to keep driving right to the base itself and not flip over. John Badham left it in and filmed a shot of the trio running the rest of the way to the base
* UnintentionalPeriodPiece: The then-contemporary theme of Cold War nuclear panic definitely dates this film to before TheGreatPoliticsMessUp, as does its treatment of then-emerging computer technology (to early in TheEighties). And of course there's the technology itself: dialing into remote systems with an acoustic-coupler modem looks positively quaint in the era of broadband internet, as do supercomputers with graphics that the most basic of modern [=PCs=] would put to shame (or even a computer of 1983). (The acoustic-coupler modem was already outdated in 1983. It was just there to be visually interesting.) The lax attitude to computer security is almost a textbook example of how ''not'' to do things these days, though to the irritation of IT people the world over, people still insist on writing down passwords to this day. And this being TheEighties, there's the obligatory video arcade scene. Not to mention the way Lightman did his research on Professor Falken: going to the library, looking him up in the card catalog, reading books and microfilms; something that one can do today [[TechnologyMarchesOn by typing it into Google.]]
* WhatCouldHaveBeen:
** The original writer of the story said that he wanted Falken to be played by ''Music/JohnLennon,'' and Lennon was reportedly interested in the role. Alas, of course, one Mark David Chapman ensured that this would never come to pass.
** The original director was Martin Brest, but only two of his scenes made it into the movie: David and Jennifer's meeting with Jim and Malvin, and David calling Jennifer at a phone booth in the middle of nowhere.

!![=WarGames=]: The Dead Code
* DawsonCasting: Amanda Walsh as Annie. She's 27 at the time of shooting and it shows.
* FakeRussian: Vlada Vana, from Czechoslovakia, playing Ivan, the former Soviet astronaut.
* TheOtherDarrin: John Wood played Falken in the original. In the sequel, he is played by Gary Reineke.