The Halloween Sales on Steam have kicked off, and all the MoeNovel titles are on sale!
LoveKami -Useless Goddess- is currently 20% off!
http://store.steampowered.com/app/626510
The other MoeNoel titles are also on sale! So check them out too!
http://store.steampowered.com/app/326480
http://store.steampowered.com/app/547340