1. I have plenty planned to add to it just wanted to get something down here. Gives me a nice anchor to work off of.

2. If I have my own explanations alright then. Military engineer who was assigned to a cybernetics project. Things start going downhill uses self as test subject has been working on the arm since. Mechanically speaking in the story that's normally the kind of guy I play so he'll certainly have his interesting thoughts and the costs of spending so much time in study. Not a total shut in, but time went to work not wild parties at school. Didn't even drink until the world collapsed. Now occasionally he does forget to mention he found an intact bottle or two somewhere.

Now I am curious if it's ok to still use Nth metal alloys? cause Nth metal is an antimagic metal so just checking if that's cleared as I see that being what gave technology based characters a big step up while there were metahumans and magical creatures showing up.