For zombie game inspiration, you can download and watch George Romero’s 1968 classic horror film, Night of the Living Dead for free.
Horror
Methuselah Vampire Hunting Game
Warpspawn games has a vampire hunting game called Methuselah designed to be played on a chessboard with a custom set of cards. One side plays Dracula and his minions, the other the vampire hunter and his assistants.
I think that some of the ideas could easily be lifted for use in more traditional miniatures games.
13 Piece Hearse Playset
Ravensblight has a free paper model of a hearse and coffins. Because you can have your printer resize these, they can be used for any number of scales and games.
Cemetary Paper Model
Add a creepy cemetary to your tabletop with this paper model from Ravensblight. The file is a pdf, so you cna resize it using your printer’s control panel to make it fit whatever scale you need.
Skull Dice

You can never have enough dice. And no matter how many you have, I’ll bet you don’t have any that look like this:
