Original sentence: According to Sega Visions, Toxic Caves was originally the second level.Copies of the game with the original theme had been released, but were quickly recalled and replaced with copies that featured an unrelated theme.This is the first Sonic game to feature more than seven Chaos Emeralds
Edited sentence: According to Sega Visions, the Toxic Caves was originally the second level.Copies of the game with the original theme have been released, but shortly after they were called back and replaced with one with a different theme.However, this maybe be debatable as the Emeralds that Sonic obtains from previous stages are kept permanently or if they are taken away and hidden in the next stage.Is widley considered by many to be one of the most difficult Sonic the Hedgehog games available.This was the first Sonic game to have more than seven Chaos Emeralds in the game