According to reputable Variety blog The Cut Scene Konami will be assuming publishing duties of Saw: The Video Game after the collapsed Brash Entertainment.
Saw: The Video Game is in development at Zombie Studios (Spec Ops, Shadow Ops: Red Mercury) and planned for a release alongside the sixth (!) movie this fall. The game is headed for PC, PS3 and Xbox 360 and has not yet been shown publicly or to the press.