This is done in a couple of steps.
First and foremost, you plan out the design for your game. However, since you specifically asked about coding, I'll skip the details on that.
Second, you find a programming language you like and a program that will compile your code for you. If you don't feel like typing out each line of code and would rather let the compiler handle the graphics, there are several great programs available to download specifically made for video-game-creation.
If you do want to know the step-by-step process of making your game from scratch, though, here's what you do:
And that's the basics of how you code your video game!
Code - video game - happened in 2008.
Code - video game - was created on 2008-12-24.
Code Lyoko - video game - happened in 2007.
Code Lyoko - video game - was created on 2007-05-15.
probably either:7993 VIDEO AMUSEMENT GAME SUPPLIESor more likely7994 VIDEO GAME ARCADES
Code 11 for the ratatoullie game is Gusteauvid. This code unlocks every video in the gallery.
The code is: G3AM65
It depends on what video game your talking about.
g3am65
Programing code for a video game
It is 7991819.
Music8r is a code