Some sites are really cute when they try to write about games. For instance, NothingCorporate.com just ran a list of the six best video game Halloween costumes. They then proceeded to confuse cosplay with Halloween costumes.

The dudes chilling out in noncommital Portal duds drinking cheap beer don't really count, although I think you can see a pumpkin in the background. Otherwise, those definitely aren't folks dressed for Halloween. I've been to a convention or two. I can spot this stuff.

The awesome father/daughter BioShock video from last year, however, is authentic Halloween fare. And totally scawy.