Death Detective Girl is a free adventure game developed by cretia studio for Android devices. The game is set in a mysterious mansion where a group of high school students are trapped by a serial killer. The only way to escape is by winning a deadly voting game, where the player must solve puzzles and collect evidence to prove their innocence.

The game is all about exploring the mansion and finding clues. The player must investigate the crime scenes and gather evidence from the participants' testimonies. Every detail matters, and the smallest clue could be the key to solving the case. The game also features intense discussions where the player must present their evidence and convince the other players to vote for the right suspect.

Overall, Death Detective Girl is an exciting adventure game that offers a unique gaming experience. It challenges the player's logic and deduction skills while immersing them in a thrilling story.