Boss Veggie
Hmm... I hear you gain health or ammo or something useful by stealing monster's blood, or something. Looked intriguing.
Actually when you blow limbs off enemies, or shoot them in their weak points, even with a single regular bullet, you gain Thick Blood. If you just shoot them to pieces normally, you get testtubes of Thin Blood.
Thin Blood is used to power special weapons and abilities (though usually charged shots for certain characters), and also you can use it to heal the characters when they get hurt. Thick Blood on the other hand builds up, and you can go to a TV screen, and convert it into Serum, with which, you can build up the abilities of your characters. biggrin
Ammunition? Infinite. But you have to reload with the characters of course (except for Kevin Smith, who uses knives). Health? Not so infinite. Exploding invisible badguys mean you can die qiute easily. ^^;