Wreckless was a coaster built by Philadelphia Toboggan Company that opened in 1980. Although it was a newer coaster, fans still enjoyed Rhino more. It formerly resided in the North Area of Six Flags Bangor.

On August 6, 2016, Six Flags Bangor announced that Wreckless would close on August 17, 2016 after 36 years of operation. It was replaced in 2017 by Justice League: Battle for Metropolis.