scream was constructed of the observation tower ii of heide park, and with a speed on over 100 km/h it is the fastest gyro-tower in the world. heide park was built in 1992 and was then called 'gyrotower'. this modification was accomplished by a company called intamin between october 2002 and april 2003 at a cost of €7.5 million. the inauguration took place on 24 april 2003. the highest car position of the scream is , the distance covered is , from which are to the head and for brake distance.