i used the website : FONT IDENTIFIER to find the Hell logo font, it's called "Relish Gargler". You can use the site to search for literally every font only by using a screenshot. I used Jayjay's signature entered the corresponding letters: and voilà ! The font is available at dafont for free non commercial use. Note of the author: Relish Gargler is a sharp-cornered headline shouter inspired by assorted video game cabinets. This font includes a license that allows free commercial use: sometimes referred to as a desktop license. This allows you to install the font on a computer and use it to create posters, web graphics, game graphics, t-shirts, videos, signs, logos and more. Read the license agreement for details. If you'd like to embed this font in an app, ebook, on the web or anything that's not covered by the desktop license agreement, visit the link below. You'll find distributors who offer different types of licenses or you can contact me for help. http://typodermicfonts.com/relish-gargler/ Here are some signature examples with this font: @JayJay @Pagno @WildFire