"Description:

The races assimilated by Grox are the most evil and the most feared beings in galaxy. They exterminate any organic being in their sight. They can resist extreme weather conditions, but they can't survive in "living planets" such as Earth. Some races think, that their main task is total domination of galaxy with wiping out entire life from it.

Ability:

Grox Technology (Passive) - Increases durability and dealt damage of your empire's spaceships and turrets. Colonies can be developed to maximum in T0 planets. It's not possible to make nor capture colonies on planets with higher level than T0
However, it makes relationship with other "non-grox" empires worse (-30)"