For weaponry I think I'd choose the DC-17 from Republic Commando (with the Sniper and Anti-Armour attachments included in the package, I'm pretty sure that's allowed). Accurate to a long range (moreso with the sniper attachment, obviously) and very efficient.
For armour I'd have Sev's Commando armour from the same game. Not the most durable piece of kit in the world in terms of damage resistance, but a built-in system allows revival from any ally (with the appropriate device) so as long as my comrades are in good shape I'll be a hard man to kill.
And finally, vehicle. I'd have... the Agency Supercar from Crackdown 2. It can essentially vapourise a man on contact and is nigh impossible to detach from the road due to aerodynamic engineering that I will never understand.
Basically, I'd be Sev but in Pacific City. Good luck, apocalypse!
For armour I'd have Sev's Commando armour from the same game. Not the most durable piece of kit in the world in terms of damage resistance, but a built-in system allows revival from any ally (with the appropriate device) so as long as my comrades are in good shape I'll be a hard man to kill.

And finally, vehicle. I'd have... the Agency Supercar from Crackdown 2. It can essentially vapourise a man on contact and is nigh impossible to detach from the road due to aerodynamic engineering that I will never understand.
Basically, I'd be Sev but in Pacific City. Good luck, apocalypse!