You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
ValveTime.co.uk | Valve News, Forums, Steam
Yeah I have climbed to the top of the Citadel with Breen making his getaway. The portal opens and 2 gunships come out as soon as I start attacking them I get a message saying "Mission failure : failure to protect time critical sequence" and I have to reload my game.
What does this mean and why does it keep coming up? Am I not fast enough getting up there or something?