First off, just to clear some things up. Hellblaze:Twistedblood is being developed for the half-life engine by the original creator of HellBlaze and Hellblaze 2003 is being developed for the ut2003 engine, which was inspired by the original creator.
Anyway...I would just like to say that HellBlaze 2003 has its first working weapon in game. (pic below)
Check the website for some sweet map pics www.hellblaze.tk