You certainly don't need scripting and coding and pictures all over the place to have your story be good. Words are the main focus. Don't write pages that are too long or too short - if you're going to explain something in detail for the reader to immerse themselves into the story, break it up into multiple pages with a couple paragraphs each.
Keep in mind although the website is named "Choose Your Story" and is specifically made for choosing paths and actions for different outcomes in a story-game: your story does not need to be a CYOA story. It can be 1 page to the other with no actual choices (although it is preferred by many that there are choices with different outcomes :P). In my opinion, if it's written well and organized - it get's a good rating from me.
Tips:
-No "End Game" links within the first 10 - 20 pages. It's unfulfilling and makes the story seem abrupt if it isn't that great. (However, if the story is great and is only 10 pages [which is highly unlikely] - no one will mind)
-No pages without a link to another page. Having a page without a link is very displeasing to see - it gives a subconscious "The author didn't even bother to put work into each page." or "The author is unorganized in his writing - and cannot spare time to put a 'Previous Page' link at the very least"
-Spelling, grammar, punctuation isn't a huge deal - unless it's noticeable. I recommend using
http://www.polishmywriting.com/ before finishing a page.
-The "Advanced Game" button - click it. There's nothing very advanced about it, it gives more freedom to do advanced things (but it is not necessary to do anything advanced in order to use it) and far easier organization.
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Most everything else can be found in the articles. If you need specific help seek out any of the members listed
here. If they are not on and you need help with something urgent, important, specific, and you need the facts -
always message me.
I happen to be the most trusted source of factual information in the history of this website. Many people call me "Factual" - "Fantastic" - "Magnificent" - "Honest" - "Great" - "I hate you Ford" - "Passionate" - "**** you Ford" - "Froody" - "The best" - and "Amazing".