Pretty much what I asked in the subject.. What can they use? Do they need to use things like multitools? or does their nature count as one? What about nanoswarms? Some synthupgrades make sense but others not sure.. what about armor? stealth? Could you use a weapon mount and actually use a pistol? What's the limit on items they can hold and use? Can't find this in the book it just says most items can't be used by them and they can't really do things like help someone up, or muscle a door open and like physical stuff.
"Jumping from high ledges without anticipation of fatal impact is
commonly know to be an unwise activity and is not
recommended by the legal team of Aperture, Inc"
Portal the game.