This torrent contains the Download Edition of H -HARD CORE-

How to install/run game:

This game can be run without having to be installed by simply entering the SETUP directory and running the H -HARD CORE-.exe file.

If you want to install the game anyway then you can of course do so by using the Setup.exe file found in the game directory.

Info about the game can be found here:
http://www.getchu.com/soft.phtml?id=747740
and here:
http://www.dlsite.com/maniax/work/=/product_id/RJ098572.html