Gehenna Hub World

Gehenna Hub World is the main area in the Road to Gehenna expansion to The Talos Principle. (It is not the first world the player sees, as the game begins in an unnamed world before moving to this one.)

The world consists of a central structure, four building connected by bridges, and several small floating islands. The central structure contains a terminal and platforms for rescued programs on the upper level, and the prison for Admin on the lower level. The large buildings, numbered 1 through 4, each have a portal to another world. One of the floating islands contains a portal to a star world.