Websites that do walk through guides are really good if your trying to complete something you've struggled on or a website that answers questions anyone might have about games you've played? Those websites i always look for and would be very good:)
Otherwise, you've answered the question yourself. What makes yours different? Don't create it because of the sake of it.
Hope this helps
You've answered your own question I think. If there are numerous ones out there, what's the value of yours? Think about that before you start - if it's just another site doing what others already do, might not be any value proposition. Identify why yours would be better or different. (If it's just "I'm writing it", that's not a great reason - why are you better?)
Like you said there's many out there what would make yours different? Also will you get permission from the game makers to use their screenshots and/or videos? Otherwise it will cause problems if you want to monetize the site or make money off of it.
so you can get rich n I just sit my *** on this laptop? lol jk how bout one with a chill music theme like hip-hop (real hip-hop not mainstream stuff)
Can't go wrong with porn
I want to build one on gaming- I know that there are numerous but I want one of my own. The website would cover new releases, guides to most games.