Completing achievements in a single campaign

[Pup]

I have read that if you have missed collectables, you can go back and replay levels from the main menu to get them and complete the achievement for getting them all.

However, for achievements that specify 'a single campaign run' such as 'Overclocked : Fully upgrade all Praetor Suit categories on a single campaign run.' does anyone know if I can still do that if i go back and replay levels after completing the game? Or do I need to replay levels and obtain it before I complete the last level?

[Entropie]

You can go back and replay missions to get the achivements.

[(N☆G) Jackal ★JJ★]

Yeah. For some reason 'single run' doesnt mean single run for them... simply means single save slot/career slot.

[Entropie]

I think they just meant you can't, lets say, find half the logs in one profile and the other half in another profile and make it count.

[Pup]

Cool, thanks. Good to know