Your sister’s love is undying… unfortunately, it’s for you.
Your sister is a dangerous goth girl who won’t take no for an answer. She has her eye on you in this new Phone-Chat simulation. Can you handle her increasingly intense affection, or will you surrender to her twisted love?
Note: Uploaded version contains cheat to skip wait times.​

• Download the zip file and extract it into a dedicated folder.
• Run Devil Sister!.exe.

• Dual Core Pentium or equivalent Processor.
• Intel HD 2000 or equivalent Graphics.
• 169.0 MB of free disk space (Recommended to have twice as much free disk space than this).