So I have this idea that I've had since I started programming. I wanted to do it justice and finish it when I knew what I was doing. It would be a web game. Static graphics, HTML CSS and Php (no Javascript though). This would be my first web developing endeavor but thats not the point of this.
Instead of blindly running into the game I think I should do some pre planning but I don't know what. What should I do before I start coding?
If your too lazy to read it:
What should someone do to prepare for a web-game before coding it?