Wiktionary
adv. 1 (context idiomatic dated English) To a very distant or unreachable place. 2 (context idiomatic dated English) (non-gloss definition: Used as an intensifier)
Wikipedia
To the Moon is a 2011 role-playing adventure video game developed and published by Freebird Games. It is the fourth video game by Canadian designer/composer Kan "Reives" Gao and the first commercial production by his indie game development team Freebird Games, and was designed using the RPG Maker XP engine. To the Moon was originally released on the author's website and various digital download portals, and was later made available via Steam for Microsoft Windows on November 1, 2011. On January 7, 2014, the game was released with the Humble Indie Bundle X, making it available for OS X and Linux.
To the Moon was nominated for many awards, and was voted the best indie RPG of 2011.
Usage examples of "to the moon".
After that, his eyes were drawn to the moon as soon as it appeared.
If the wind might pick you up and take you to the Moon, why risk this curious and dangerous vehicle?
The dashing faerie prince astride a white winged horse, flying to the sun, to the moon, to the sea.
But even while man was following the breathtaking flight to the moon, science was already occupied with exploratory flights to Mars and Venus, and even with a vast human migration to earth's sister planet.
Suppose Moke was the only soft drink carried on the first trip to the Moon?
I know, to my certain knowledge, that two phalanges were sent to the Moon less than a year ago to serve as policemen.
The first step was to the moon, then the asteroid belt where elements were to be had for the taking.