"I'm extremely grateful and I have a duty now to never let these people down," Lewis said after gaining thousands of new players.

It's been one week since prolific author Neal Stephenson and "The Lord of the Rings" VFX studio Weta Workshop launched.

Have you ever thought about why some mobile games keep your interest for hours while others lose it in a few minutes? It is not just luck or cool graphics; it is how it was made. Every sound, ...