Third Piece is the Professor's mission located in Lumberjack Woods, Oregon.

There you will fight a wave of Nightwalkers and three waves of Mechanical Nightwalkers to obtain the third generator key. After completing this mission, a man will approach you telling you that The Professor has gone to Arizona for some business.

Mission description Edit

Find the third piece of the Generator Key. Check the map for its location.
4 waves
Nightwalkers and Mechanical Nightwalkers.
Kill the Monsters
Recommended weapons
Flamethrower and heavy single damage weapon (such as Demon Thrower and Boiler Blasters). Do not use any explosive weapons (such as Flak Cannon) because they cannot do any damage against them.
Coin template +300Xp template +320

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