1-The rampages have to be played with Trevor.
2-All rampages have orange skulls.
3-Total of 5 rampages.
4-1st 3 are easy then 4th you fight the army HINT-- make sure you have rpg's and grenade launchers as they use tanks.
5-on the final rampage you can only use pump action shotgun and grenades.
Big Tip always go into rampages with the best body armour
cost £2500 from all ammu-nation stores.
Her's the video with achievement popping up.