The developers of the excellent Road Blaster and the 5-star UFO on Tape, Revolutionary Concepts, have been working on their latest puzzler since 2007.

Gesundheit! will - bless them - finally be spraying its sneeze juices all over the iPhone in the next few weeks.

Gesundheit! puts players in the skin of a cute little pig with terrible allergies.

When his whole village is kidnapped by bacon-loving monsters, our heroic swine has to journey through 40 levels of hand-drawn puzzles to save them.

Once Gesundheit! passes through Apple's rigorous approval system, it will initially cost 99c on iPhone, before rising to $1.99 at some point in the future.

Tissues at the ready: here's the vid.