This expansion works very well with the Io expansion; since it doesn't have any moons. It also works well as a suplemmental board for Earth or Mars.
When using the Nicky Boy, roll with an 8 sided dice.
If a player plays the energy extraction card, they must posess all 4 asteroids in order to receive the bonus at the end of their turn.
The bundled expansion pack contains a high-resolution version of the Asteroids map and each territory card.