Nightmare Zone

The Nightmare Zone is a downloadable DLC that comes with The Deadly Six Bonus Edition of Sonic Lost World for the Nintendo Wii U.

Description
In this Zone, the player will fight the Deadly Six with their mechs in the form of the NiGHTS into Dreams bosses. The stage opens with Sonic running along a strip of land in Windy Hill before being taken to Nightmare by WIzeman the Wicked. Through paraloop portal traps set by Reala, Sonic is thrown into a series of boss encounters with the Deadly Six and Wizeman's second level Nightmarens. After the bosses are defeated, NiGHTS appears and traps Reala in a paraloop, freeing Sonic from Wizeman's curse.