[MetalMilitia]

Yeah FF is brutal on expert. One poorly aimed shotgun blast will just about kill you from 100% health. Great not having to worry about this with bots.

They're also reasonably smart which makes a change from just about every other shooter out there.

I got Untouchables (complete a finale (dead air in this case) with no survivors taking damage) the other day using bots. Admittedly it was on easy mode but it still took some doing.

Talking of achievements I've only got 5 left to get but they're all fucking hard. Particularly Nothing Special which seems impossible even on easy (though I've not tried with all humans).