If you had to hazard a guess, how many times do you think you’ve punched in the Konami code in your lifetime? You know how it goes. Many of us have this down by heart: up, up, down, down, left, right, left, right, B, A. From the first time it showed up in Gradius in 1986 (top), to more recent cameos in games as diverse as Spyro, Crash Bandicoot, Metal Gear Solid, GTA V, ...