So I've been using a Raze The World start button ever since Tek Syndicate uploaded this video on Windows 8 back in 2013. I recently mentioned this in my review of the Tek Syndicate mouse and I guess a lot of people didn't know about this or that you could do it, so here's how you do that.
Now, I'm using Start is Back with Windows 8, but this would just as easily work on 8.1 or 10 if you're using Start is Back, which you should because its amazing. Anyway, so you need to download the .png file which can be found in the links from that original Tek Syndicate upload but for ease of access I've linked it below. I have also linked my altered version. Now the original one turns green when you click it, which I did not like so I changed it to just go black instead. I found this much more fitting to the aesthetic.
I think there was talk of an SVG in the community wiki thread. IIRC the logo on the sidebar is an SVG, I don't know if you can do Save Image As, or something like that.
This is going to be helpful. I have to move to win8 soon which I am kind of afraid to. Glad there is a way to DeSuck it :D. Definitely will have a Raze The World start button.
This sparked me to go back and update the clicked version which just went to a complete black pretty much. I think purple actually works well.... obviously cuz Joker :P