Haha "Aux", I like it! Makes me think of the Auxiliary Animorphs or the Aux from David Gunn's "Death's Head".
Any way, sorry for not being more specific, you did outline things very well in the premise, but I'm just having a little bit of trouble translating it in my own head (having one of those thick moments :-b)
So basically the outline is: Yeerk Empire Vs. Yeerks who believe that there is another way to live (symbiosis, nothlits, what have you) and the Andalite Military and Goverment doesn't care about either because, well, Yeerks.
So what you're saying the outline of the RPG would be is that the Andalites kill and capture any Yeerks just because of their species, regardless of stance or ideals, and we would be playing from the perspective of either;
- Yeerks in The Empire.
- Yeerks in the Rebellion.
- A rebel Andalite group that believes not all Yeerks are the same and wants to help the Rebellion.
- The main Andalite body that hates all Yeerks equally.
- Any other Animorphs species that has chosen one of those four sides.
Did I get all of that right?