From publisher blurb:
This supplement centers on two playable character class for White Star - the alien Zeta with her powers of mind and rational nature and the reptilian Tuko hunters with their ambushing and climbing abilities. Together with these species comes a list of Psionics – mental powers possessed by the Zeta, some of which are similar to Meditations and Gifts as given in the White Star™ core book, while others are more unique. Additionally, this supplement adds two new starships – the archetypal Flying Saucer and the stealthy Tuko Hunter – as well as a few weapons and tools used by these two mysterious alien species.
The supplement includes:
Clarified rules for stealth and two-weapon fighting.
Zeta - "Grey Alien" playable class
Tuko - gecko-like reptilian hunter playable class
Hacking and Psionics rules for the Zeta
2 new starships
1 new starship modification
3 new weapons
2 new items of Advanced Technology