Hack’n Stalk, a short adult game that mixes elements of visual novels, RPGs and action minigames. It features a male player character using dirty hacking skills to conquer or corrupt an unsuspecting girl, with multiple endings based on player decisions and the final status of the characters.

Here is the first Hack’n Stalk Alpha. It’s already possible to play the full story line until the multiple endings, including new minigames and several XXX animations.
What’s still missing:

Images for the ending scenes
Fine tuning of statuses and score distributions/checks
“Cloud Photos” icon on the computer still not working
A guide describing how to unlock all achievements/endings?