People on a roller coaster being chased by green monsters.

a thrilling roller coaster that records riders screams and plays it back at them like the monsters in ponty pool, there would be twist and turns of the riders trying to escape the monsters. There would be a push back moment where their screams would echo back to them by multiple monsters (could use a camera that would select riders face and put them on the monster) and the riders would be push backed and the ride would move back wards See more