We got two kinds of playable characters: the "named" ones and the "generic" ones. Sometimes we might also distinct them as Hunters and Survivors, since the first ones are experienced Hunters while the others are survivors who still train in killing undead creatures.
So here is our first generic
The generic characters will all come with a handgun, and by changing their weapon (which you can find in the gunstores) their appearance, stats and firing mode will change as well.
And here is the first and weakest enemy, the zombie
Now the zombies are quite weak but they are unlimited!
And besides that, the player must be very careful on how to use his survivors, since he can't let any zombie get away or they will attack his base, or kill his survivors.
Happy Hunting!