Who Killed My Sister is an intriguing mystery game available on iPhone. In this game, you come home from a family trip to discover your sister dead, leaving behind mysterious messages as her dying wish. The messages consist of a series of letters and question marks, and it is up to you to solve the riddles and uncover the truth behind her death.

As you dive deeper into the game and solve more riddles, you will find yourself getting closer to the suspect. However, be prepared for a twist as the suspect presents a contradicting testimony. The game challenges your detective skills and tests your ability to decipher clues.

With its captivating storyline and immersive gameplay, Who Killed My Sister keeps you engaged and on the edge of your seat as you strive to unveil the killer. Can you crack the case and find justice for your sister?

Who Killed My Sister is a free game developed by GOLDEN DOG K.K., and is available in the Games category on the iPhone platform.