Mass Effect 2 - Horizon, Driving Off The Collectors - Episode 22 HD

With the mysterious entity Harbinger constantly injecting himself into the battle we fight through his collector forces in a bid to save more of the human populace, with our aim to activate the defensive cannons and drive off the collector ship. Reaching the controls we end up in a fight to the death against waves of collector forces until a Praetorian appears, bringing it down we finally power up the laser, sending the Collectors packing and starting an odd reunion with an old crew mate, one not too happy to see us.