20

As Tony is bringing Steve up to the rooftop, you suddenly hear a shout. You run to the edge and look over, only to see one of the ground-level guards pointing at you and gesturing wildly to his partner.

There's a quick, easy solution to that. You nock, draw, release, take out first the guard who's shouting and then his partner. It's not ideal -  now there are two bodies lying on the ground waiting to be found - but it works as an interim response.

"Come on," Tony says. "It's just a matter of time now. We have to get this done before everyone figures out they have unwanted houseguests."