[MERGED PR] Gives captain a mindshield

[Lord_earthfire]

Lol, regular mind hacks already does not work well with classic, if anything, reviving a ghost would work MUCH better with classic than how regular mind hacks works, since currently often mind hacks are just used on "robust" people

For context: i recall we had the problem with people suiciding roundstart if they didn't roll antag. The problem was not the same people being mindhacked often, but people trying to cheat the system.

there are ways to prevent people from shouting out over radio the second something gets suspicious, giving the implant less of an instant effect could still be balanced out by something like a hypo full of perf preventing them from using the radio entirely for that period of time

A perf hypospray is already very high on the nerdery scale.