How does your game incorporate the theme?
Our game relates to the "connection" concept by having to connect a planet with Satellites.

The user launches Satellites from a spaceship towards the planet. The more satellites in the planet's orbit the more connected the celestial body is.

We only used Kenney Assets for all of our visuals. The planets are procedurally generated with a shader that uses the Kenney planet asset pack.

We accepted the following Bonus Challenges:
Mouse only -- The game only needs the mouse to play
Symmetry -- The gameplay is all about balancing out Satellite connection
Cross-dimensional: The game uses 2D sprites in a 3d space simulation.