My friend is writing me a walkthrough for a game which I will be putting on a website. Would it be better to split it up on multiple pages or keep it all on one page?
If you split it up, you will also increase your page views, increase the number of ads you can show and increase the number of pages search engines will index. All good things.
I use to write articles for a gaming review website. We use to split our pages every 300-400 words with plenty of screenshots. This would not overwheml the reader but at the same would not make it look unfilled.