Inside

Progress often involves trial and error to test different options as every challenge usually requires a new approach. The boy can operate elevators, climb or swing from chains and ropes, swim underwater, operate a tiny submarine and so on. There is also a mechanic involving mind control to control other characters. Later on in the game a small group of characters can be gathered and they follow him around automatically.

The game has a dark environment with sparse use of colour. Checkpoints are activated automatically and chapters can be revisited at any moment using a menu. Optionally certain hidden objects can be located and disabled, along with an alternate ending to discover. The game builds suspense and tense moments, but also scenes that focus entirely on solving a puzzle with no pressure.