How To Unlock Stage EXTRA: Whiteout
After You Have Access To It:
The Antidote Is Located About 2-3 Minutes From Spawn, Heading South.
- Follow The Green Arrow On The Bottom Of Your Screen.
- The "Mad Groove" Arcana Will Not Pull This, You Must Go Get It.
The Acheivement Pops At The End Of The Level.
Good Luck!