The Saturn Signal

In late 2017 Nasa detected a signal from the oceans of Saturn.  Under the guise of the Artemis program going to the moon, a ship was built in secret.  This ship will go to Saturn and use its rings to construct a sky crane down towards the ocean of Saturn.  It's your mission to complete this task and meet whatever life is waiting there.  Good luck, pilot!

Key controls:

arrow keys = move (hold to go far, tap to go one space)

z - build

x,c select building

For resources on the bottom left, it goes:

icon <name> <amount in your ship> - <amount needed to build currently selected building> <amount in sky crane builder> <amount needed for sky crane to build next segment>