Perfect Dark (XBLA) - Mission 7.1 Carrington Institute: Defence

Walkthrough of Mission 7.1 Carrington Institute: Defence, on Perfect Agent. Just a tip for this stage, on the N64 version with the Devestator you get from Grimshaw you could do Objective 4, before Carrington even mentions it, which saves a lot of time. You can't do that in the XBLA version, the Devestator doesn't effect the device until you complete Objective 3.