This is a Figlet font in the style of the DOOM logo, for the uppercase
alphabet A-Z and the numerals 0-9.  The remaining characters are taken
from the existing 'Big' font.  For more info, the Figlet program and
lots of fonts, see ftp://ftp.nicoh.com/pub/figlet/, as well as other
sources listed in the ASCII Art FAQ at http://miso.wwa.com/~boba/faq.html
-- 
Frans P. de Vries | fpv@gamers.org | Rec.Games.Computer.Doom FAQ maintainer