I've posted my Redux version of the most excellent "A Very Idiot Halloween" plugin on the OoH Downloads page here.
We played it last week and had a lot of fun with it. The changes are listed in the included readme for those who are interested.
Trick or Treat!
P.S. The OoH Downloads are working again as of a couple weeks back. Our ISP had a not-too-bright resource-monitoring script that thought a download done in PHP was somehow hogging the CPU. Let me know if you have any problems with the download or the zip file.