The 25th Ward: The Silver Case is an adventure game developed by Grasshopper Manufacture. Acting as a sequel to the company's debut title The Silver Case, it was first released for mobile devices in October 2005, remained in service through different providers until May 2011. The original version's gameplay focuses on solving puzzles using number inputs. The story, set seven years after The Silver Case, follows a new group of characters in the 25th Ward district solving a series of murders.