According to this Eurogamer story, Llamasoft's released a PC version of Space Giraffe at $20 a pop.
"It is a joyous time of year full of sexy reindeer, inebriated bearded fellows with rosy cheeks and distended sacks, and wanton consumerism gone wild," said Jeff Minter.
"What better time to cheer up the entire world with the release of a new videogame. We at Llamasoft are dedicated to our ongoing mission to make the world a better place for everybody."
There's no link to a place to download the wierdy shooter through there, and we can't find mention of it on the Llamasoft website/ So good luck finding it.
Update: It's not out till next week Eurogamer, you div. Thanks, tenthousandgothsonacid.