[quote=@AGenericUser]
Just a quick question on the topic of the invaders, if that's no problem. What exactly do they look like, and what are they capable of in a combat scenario? My sample post might make use of them, as long as that doesn't cause any issues, and I want to make sure that I'm not portraying them inaccurately.
[/quote]

There are many types of them, the only thing they seem to have in common is the desire to destroy everything. As far as appearances and combat capabilities go, it varies too much between different kinds.