Answer: Artificial Intelligence More information: Since classic games like "Space Invaders", "Galaxian" and "Pac-Man" successfully implemented artificial intelligence decades ago, it was become a stable in the videogame industry.
Answer: Orcs & Humans More information: The first Warcraft was called "Orcs & Humans", and various aspects of the game, such as its multiplayer functionality and real-time strategy play, helped revolutionize the videogame industry.
Answer: Moonwalker More information: Though forgettable in its home-console form, the arcade version of Michael Jackson "Moonwalker" (1990) is a much-more entertaining experience.
Answer: Echidna More information: Knuckles is an echidna, a type of animals that lives off of ants and termites and resides in Australia and New Guinea.
Answer: Gold farming More information: Some people, particularly in developing countries, actually make a livable income from gold mining videogame currencies.
Answer: Nintendo More information: The PlayStation was originally a CD-ROM add-on for the Super Nintendo. Nintendo pulling out of the deal in 1991 prompted Sony to eventually produce it on their own.
Answer: Lara Croft More information: Lara Croft's traditionally-large bosom was actually the result of a coding error made by the programmer of the original "Tombraider" game.
