The Konami Code: The 11 Games You Must Try
Konami Marks Konami Code's 35th Anniversary With Lofi Gradius Tracks - GameSpot
What is the Konami Code and How Do You Use It?
The 10 best Konami Code Easter eggs on the Web - The Daily Dot
Konami Code, Full Supported Konami Video Games List, DMarket
Kazuhisa Hashimoto, 61, Who Created the 'Konami Code' Video Game Cheat, Dies - The New York Times
Konami Celebrates 35th Anniversary Of Konami Code With Retro Tracks And Merchandise - GameSpot
Steam Community :: Guide :: All Cheat Codes Guide
Superfan Codeword Discounts - Secret discounts for your superfans, just like the Konami code