BioSyndrome is a community created game of zombie survival horror.
Zombie Enclave is a free print-and-play solo boardgame of the Zombie apocalypse.
For Halloween, try making some fun paper monsters.
Tales of the Grotesque and Dungeonesque is billed as a “Gothic Fantasy Compendium For Old School Fantasy Role Playing Games.”
I found it quite interesting, especially the introduction, which covers the whole concept of Gothic Literature.
Massive Voodoo has an interesting tutorial on modeling realistic spider webs. It makes me think of Mirkwood.