Location:Behind the Hooker Inn Express near the pool area. StrategyBehind the Hooker Inn Express, you'll locate another Rampage. This one calls for death by Grenade. You have two minutes to blow up 35 gang members. The key here is maintaining distance from the gangsters. If you get too close, they could shoot you, or your Grenade blast can damage yourself! Stay on the outskirts and lob grenades in each posse. When vehicles start to show up, you can use them for extra explosion power.