Rampage!

Rampage! is a series of challenges that can be found throughout Liberty City in Grand Theft Auto: Chinatown Wars, tasking players with killing a certain amount of enemies or destroying a certain amount of vehicles within 2 minutes. There are 30 rampages in total (35 in PSP version).

It is one of the tasks required to achieve 100% completion in the game.

PSP Exclusive
In the PSP version of the game, there are 5 exclusive "Rampage!" missions (Two in Algonquin, one in Bohan, one in Dukes and one in Broker).