As I’m sure many eroge veterans are aware, from time to time, a particularly popular title will get remade with superior graphics, audio… and maybe an extra girl or two. Basically it’s an improved remixed: “revival” is a popular word used for such treatment with the b-game community.
Case in point: Tsuki Possession
The original game that was released in the US, was later improved with a DVD version in Japan. Predominantly it upgraded the music quality and added a new miko girl.
http://www.zyx-game.co.jp/newsoft/tuki_dvd/index.html
Now in Japan, hardcore gamers who enjoyed the original will typically buy the new version ¬ñ despite it not really containing “groundbreaking” new stuff. They just shelled out more $$$ for a single new girl.
How about us Westerners? Would you pay full price for a “remake” of a title you already own, when it only adds a few “bling-bling” upgrades and maybe a new character or two?