Loader 27390
You can called him Aron

Stan
Stan was a hovering robot that accompanies you

Stan have a stun gun and blowtorch

but he remains cloaked (i.e. invisible) during battle and appears back

You use it mainly for ripping doors open when you have to gain access,

Also Stan is the programing capacity to be able to hack computer terminals

This where you found him
You turn him on

Now he is on your side