No Mutants Allowed

[CARNAGE]

How difficult would it be to make map the NPC 'follow me' and 'hold' commands to a key? I thought about it specificaly for the dog, so you could mod an ultrasonic whistle 'weapon' or something to call it, rather than walk over and dialog with it. But it could also work with humans, who would know you're telling them to stay where they are or come along.

Second question: would it be a feasible mod to get the armor training perk when you click to equip the medic prototype armor and remove it when you unequip it ? Because its user manual says you don't need armor training to use it.

Thanks.