Millennium Force were installed to illuminate the ride. Twenty COLORado Range and ten COLORado Ridge wash lights were installed at the base of the lift hill structure. When it opened in May 2000, Millennium Force broke six world records and used a new magnetic braking system instead of friction brakes found on most roller coasters. This new system enabled the use of a shorter brake run, which slows the train from down to a standstill in six seconds. Millennium Force held the records for tallest and fastest complete-circuit roller coaster until August 2000, when Steel Dragon 2000 opened. Millennium Force held the
Millennium Force lift and similar layout but has different restraints; it uses shoulder harnesses instead of lap bars. Leviathan opened at Canada's Wonderland in May 2012 breaking as well. Manufactured by Bolliger & Mabillard, it uses a chain lift instead of a cable lift. Millennium Force has one of the longest lines in the park, with passengers waiting over four hours when the ride debuted. The ride received positive reactions from visitors, many of whom said it was smooth and very comfortable. Others said, "It'll scare the daylights out of you". In its first six years of operation, Millennium Force had over