Some websites and computer programs hide secret messages for people who know where to look.
What’s an Easter egg?
Easter eggs are a common object with which people around the world celebrate the Christian holiday of Easter. Typically made using hollow chicken eggs, Easter eggs are dyed bright colors to celebrate the coming of spring and the resurrection of Jesus Christ.
Easter eggs. (Via Flickr)
In some countries, Easter eggs are hung from trees or otherwise used as decorations. In other countries, eggs are hidden outside for children to find. Another common activity is the Easter egg roll, in which eggs are rolled down hills, or along a flat stretch of ground with a spoon. In the United States, the president hosts an annual Easter egg roll at the White House.
Easter eggs are especially elaborate in Eastern Europe, where there is a rich folk tradition of painting complex patterns onto the eggs.
While Easter eggs have traditionally been actual eggs, imitation Easter eggs have become common in recent years. Chocolate Easter eggs are widely available in stores during Easter season, and parents can also buy hollow plastic eggs that hold candy or other treats for children who find them.
Seriously, what’s an Easter egg?
An Easter egg is the practice of hiding secret content in a video game, website, or other computer software. Easter eggs can be enabled by a seemingly random sequence of keystrokes or a secret phrase.
Easter eggs provide an opportunity for the ordinary programmers and designers who create a software product to express themselves. Sometimes Easter eggs are added to a product without the knowledge or approval of senior management (hi, Jim!).
Easter eggs often contain whimsical, entertaining content. Easter eggs can allow users to enable hidden features of a software product, or to gain special advantages in a video game.
Where does the term “Easter egg” come from?
The first Easter egg was created by Warren Robinett, a programmer at the video game company Atari. In the 1979 Atari game “Adventure,” a specific sequence of moves allowed the player to enter a secret room that contained the phrase “Created by Warren Robinett.” Reportedly, Robinett’s colleagues at Atari coined the term “Easter egg” to describe hidden features in video games and other software.
The feature wasn’t approved by Atari management. Video game cartridges had very little space in 1979, so they generally didn’t include credits for game designers.
“I figured the powers that be would not be happy about that little trick, and would remove it from the game as soon as they found out that the signature was in there,” Robinett has said. “By the time some kid or kids had discovered the secret room and Atari found out, I didn’t work there any more. So they couldn’t really punish me, and the manager of game software at that time decided little hidden surprises in games, which he called ‘Easter eggs,’ were kind of cool.”
What is the Konami Code?
The Konami Code.
The Konami Code is a sequence of keystrokes that allows players to enable special features in video games made by the Japanese company Konami. It became widely known among American gamers thanks to Contra, a video game that was released for the Nintendo Entertainment System in 1988. Entering the Konami code during the opening sequence of Contra allowed a player to play with 30 lives instead of the standard 3.
The Konami Code has become one of the software industry’s best-known Easter eggs, and as a result it has become widely imitated. For example, in 2009 entering the code on the ESPN website triggered an explosion of hearts and unicorns. Digg, Facebook, and Google Reader also had Konami Code Easter eggs around the same time.
What are some famous Easter eggs?
Several major technology companies (or their employees, anyway) have introduced Easter eggs into their products:
- In Microsoft’s Excel 95, an Easter egg would trigger a “Doom”-like video game called the Hall of Tortured Souls that featured names and images of Excel’s developers. Excel 1997 included a flight simulator. Word 97 had a pinball game.
- Some early Macintosh computers had pictures of their engineering team embedded in their ROM chips, though there was no way for mere mortals to view them. An Easter egg in the original iPod allowed players to play a brick-oriented video game similar to the classic Breakout. However, Apple Easter eggs were rare during the 2000s because Steve Jobs banned the practice.
- The movie Memento, about a man with amnesia, plays out of chronological order. But the DVD has an Easter egg that allows the movie to be played in chronological order instead.
- The movie Fight Club is full of Easter eggs.
Which company loves Easter eggs the most?
Google has a good claim to that title. Google's website has numerous Easter eggs.
For example, search for "do a barrel roll" and you'll get... Actually, we don't want to spoil it for you. Just click the link.
Other fun phrases include "zerg rush" and "Google in 1998."
Google's YouTube subsidiary also likes Easter eggs.
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