dude is right, other than some more cool balanced pistols and a bit more carry space, and some balancing with the weight carrying (no weightless dual .50) this game could use a fast moving creepy alien like thingy, like a nasty dog, or even a bosslike nasty dog, like that mutant dog in the first resident evil movie, or the mutant dog thing seen on some stargate episode i seen, having that thing come at you at twice the speed of a crawler would be freaky, and by freaky i mean exciting, and that would keep my attention more. In fact I find the only challenge comes from dealing with the unpolished annoyances in game, and keeping off the flesh pound and screamers. Yesturday i beat a whole map alone, even took out the end boss with no help ( i know i know much fewer zombies) but I find i can just walk backwards all the time and take them all one at a time, even crawlers, so YA a dog thing would cool, or even a couple types of dog things. HEY it just occured to me, body decals, holes and blood on them when u shoot them? and alot less damage from non headshots to increase the difficulty and increase that ZOMBIE feel too, i only try for headshots so maybe yall already got that.
DOG like THING, need a fast moving dog thing definately a great idea