God

God only appears in the Goldium Edition.

At 5000 feet (upward), the player receives a message from 'Mr.Dog' saying:

"Hark, what strange thing is this? Make haste from my domain, Human, for you tread in the realm of the divine! Thine foul machinery creates much distaste among my choirs. You are still here? Fine, take this and GET OUT."

The player will then receive $5000.

At 10000 feet (upward), the player receives a message from 'GOD' saying:

"Hast thou tired of tunneling the depths before thy time? Seek ye instead to soar the highest reaches of my heavens? Return now to thy rightly domain - carry with thee this guardian to aide thy journey."

The player then receives a Guardian that halves the damage that the player receives.

At 100000 feet (upward), the player receives a message from 'GOD' saying:

"Thou has too much time on thy hands."

This message keeps being sent to the player as long as they are at 100000 feet or above, effectively barring the player from going any further.

Trivia

 * God does not appear in the free version of the game. According to hackers, the maximum altitude, should you go there, is 27,850,000 feet, after which you unalterably transition to an abyss below Hell (from which you can only escape, in a hacked version, by flying another 27 million feet up to the floor of Hell, which can be penetrated at hacked upward speeds of 20,000 feet per minute). This height is practically impossible to achieve in a legitimate game as it would take days of flying upwards; the highest verified height is 1.5 million feet which takes hours of flight and many Reserve Fuel Tanks (roughly one every 2 minutes to avoid running out of fuel).