1995 saw the addition of Viper, a steel spiral looping roller coaster similar to Ultra Twister and in Ultra Twister's old spot, bringing the coaster count to five again. 1996 saw the addition of an indoor themed junior roller coaster called Skull Mountain. In 1997, a multiple looping dual track shuttle coaster called was built but only opened for a day and encountered more technical difficulties. This coaster ended up not opening again until the spring of 1998. This coaster ran rather rough and was referred to as a "headbanger" as was Viper and to a lesser extent The Scream Machine. The Mine Train and Rolling Thunder were also rough rides by then. Also, many flat rides were removed over the years and the park was showing signs of wear and tear, as well as obsolete attractions.