- 33,155
- Hammerhead Garage
Go for perfect stealth if you can - undetected, with no kills. It's worth 10,000 points. Plus, try for some of the bonus objectives; they're worth 5,000 each (if they're the two named at the end). Avoid using reflex mode as well (though sometimes it's scripted, so it won't count); you can turn it off in the options menu. Headshots and tactical takedowns (CQC and headshots from outside a weapon's operating range) help, too.Aside from time, I guess one of the biggest factors in achieving S-ranks is not getting into alert mode?
Now that I think on it, getting more S-ranks might boost your chances of getting S-rank soldiers.