Amangas is a weird entity, because it's literally a hybrid between the letter A and a crewmate. Weirdly, Amangas is extremely powerful, a lot more than the previously mentioned crewmate.
What behavior does it have?[]
Ignores you completely, just walks searching the meaning of its life. If you try to attack him, he could run from you, except when hes in bad humor. When that happens, he becomes aggressive against others.
Does it have a gender?[]
Not really. Hes literally an "A" letter, what do you expect about it, being an female / male?
How he started to exist?[]
No one knows. Some people teorize that Amangas is an experiment. But, why will someone do this? Because Amangas isnt really an ally of crewmates / impostors. Hes just in a middle point. So, why he exists?