If I had to describe Hob in a simple title it would be "Darksiders Jr." The title from Runic developers, whose prior games are the Torchlight series, were nervous about delivering a game that is so far from their comfort zone.
After all these years, and growing up with Windows 3.1, I have seen an entire evolution of computers and software. Touch screens and large resolutions were a pipe dream just 15 years ago. Now it's the norm. Going from a Packard Bell (yes, before HP) that couldn't run 3D Ultra Mini...
Tilt your phone like a steering wheel to get Chuck through the levels without touching the electric line. By tapping the screen behind Chuck you can stretch him out and jump over enemies and/or collect bonuses. Always stay precise and centered on the line to gain more points.