I don't know about BLOOD 2 caleb , i have played like 1/3 of the game but i had really no feeling with playing it, there was so much games who were like BLOOD 2, it reminds me a lot Half Life with a horror touch (story too), the style, the humans..... Not only campy, but the gameplay with those enemies is more generic, or at least, like a lot of fps of thise time (full 3D)....like a friend said, it reminds him a lot Goldeneye, especially for the "cultists" of BLOOD 2.
BLOOD 1 strengh was his unique and beautiful weird atmosphere of the 1900's, each monsters go well with the others, it has his own style, even for the gameplay, it can be fast paced/run&gun but you must take care a lot with the cultists/fanatics who can pixelshot/cornershot you, so you need to be brutal with the run&gun style and use some tactic to beat some others, it was very complete.
Some people said Blood is not run&gun, but if you use the easiest mods, i suppose it can be run&gun, but for me BLOOD 1 in well done or extra crispy is really one of the hardest fps i have played, if not the hardest (with some others like Redneck Rampage with those sheriffs, female aliens and Bikers who hurt a lot, shot directly on you and huge damage).
I started BLOOD 2 in normal mod, but again, i have no feeling when i play it, i like a lot when a game/fps have his own atmosphere and originality..... Putting Caleb is the future is huge off-topic' , when i have remember, playing Caleb on futurist airship, i don't understand.
Like if you use Corvus from Heretic and put him in the world of BLOOD or Redneck Rampage (i exagerate but you see', i feel like that).
No more gargoyles, cultists who look like crazy monks and others made me sad.... and people told me "Nightmares" level are cool, but seeing Cultists with a mecha mask, just no....! I want just see their awesome ugly face when they are killed by bullets of the mafia tommy gun style or old dynamite! The Flare gun with a maroon design was awesome too, seeing them burn and fall apart !
If i continue the game, it could change, idk but for now it's not like BLOOD 1 who catched me at 100% at the Dark Carnival <3, also the ost of BLOOD 1 is wonderful, infuscomus, lair of shial, unholy voices and some atmosphere type themes, is so special and deep (Exhumed/Powerslave was very good for that too).
It's why i hope, if BLOOD is rebooted or something, it will be with the unique atmosphere of the first one.
(sorry for my english, im french x)