This post contains affiliate links. OzBargain might earn commissions when you click through and make purchases. Please see this page for more information.
Apparently no IAPs.
Back to Bed is a 3D puzzle game with a surreal twist. It tells the story of Bob, an unlucky narcoleptic who has a tendency to fall asleep in his boring office and then proceed to sleepwalk into the dangers of the big city. Luckily for Bob he has his subconscious guardian Subob, who spawns from the mind of Bob and whose job it is to both guide and protect the sleepwalker back to the safety of his bed.
Now expired on AU store, but still free on the US store
Also free on the US site:
http://www.amazon.com/dp/B00MELKE0Y