Trophy Description:Get the rampage bonus up to 5 sequential kills.
Bronze Trophy.

This can be done in the Campaign or Co-Op mode. A rampage bonus is achieved when you perform kills in quick succession. Unlocking the "Killing Spree" chip upgrade in either mode will double the amount of time before the rampage timer resets, allowing you more time to achieve successive kills while the rampage bonus is active. An easy way to do this is to pickup a Minigun from a fallen reactive armor enemy and mow down enemies quickly. You can do exactly this in Chapter 5 and 8 of the Campaign, or practically every map in Co-Op mode.