'Phase harmonic tuners'

Attack Longbow portal base

Them Longbow types are startin' to be a problem with dimensional travellin'. they've got some way a' detecting when we move, an' gettin people in place ta interfere. Worse than the Nemesis Army, those lot are. Well, I got a plan that could put an 'old on that and keep 'em off our backs. It would mean jumpin' right into a Longbow base, though. So, ya up for it?

This is the good bit: You'll go in right through their portal. Once yer in, destroy their phase 'armonic tuners. Should be 3 of 'em. Then, put this virus inta their computers, and take out their base commander. That should do 'em right.

Computer Virus

This computer virus was designed specifically wth Portal Corp's systems in mind. Loading it onto one of their computers should interfere with their network for some time.

Won't they be surprised to see you!

Objective: You have destroyed one of the Phase Harmonic Tuners.

Objective: You have infected the computer system.

Objective: You have destroyed one of the Phase Harmonic Tuners.

Objective: You have destroyed one of the Phase Harmonic Tuners.

Objective: You have defeated the base commander.

Mission Complete: You crippled Longbow's portal detectio nsystem.

Portal Hopper
Awarded for completing the mission.

That should 'andle them for a while. Now, onta our own business, eh, Dread Tomax?