How to enter The Room – iPhone, iPad, and Android walkthrough for Chapter 3

Pocket Gamer: This week we take a look at the challenging third chapter of the game, which sees a reduction in scale – but certainly not challenge – from the sprawling chapter two.

As with last week's piece, we've tried to make this photo-heavy, as text is often inadequate when describing the brain-twisting conundrums on offer in the game.

Tune in next week for chapter four, and the conclusion of this epic guide. For now – on to chapter three.