Puns aside, one of the more adult orientated Wii games set for iminent release is that of Spike's Necro-Nesia. It's a survival horror game set on an island filled with abnormally large wildlife. The player has lost their girlfriend to the chitinous fangs o' doom and has to use a mixture of torchlight and a machete to make their way through the sinister horde.
It's fair to say that the screenshots fill me with horror but not in the way the developers probably intended (plus gameplay impressions elsewhere haven't been great). On a partial upside the official site does hold host to a rather nice animated comic.
The game is released in Japan on the 2nd December for 7,140 yen.