User blog comment:The2ndplayer/The invasion/@comment-27161581-20160106002115

How many: 1000s (lots of mooks, 4 merge together to make brutes 4 brutes make a golem, 4 golems make a giant, 4 giants a colossus and so on.)

What the do with captives: put them in camps until they get deported.... into space.

Race: Thrallmind? individuals: Thrall, plural: Thralls?

Basic idea: alien invasion revenge for killing Breakdown (if he died)

I would prefer to have the race be mostly physical and Breakdown was actually a very important one (like a priest or wizard or something).