The Black Widow is a unique murder mystery game developed by Richard Fox for Android users. It is a full version game that falls under the category of role-playing games. The game is based on the true story of Australia's first female serial killer, and players must investigate the case to determine if the accused was guilty or unjustly executed.

The game challenges players to communicate with the dead using a spirit board and ask questions to unravel the mystery. The game's format is based on the original court records and letters, providing an immersive experience of a Victorian-era court case. The game's graphics and atmospheric interface add to the unnerving experience. With its vivid graphics and unique gameplay, The Black Widow is a must-play game for murder mystery fans.