This challenge is part of Fortnite Season 4 Week 1 Challenges and you'll have to eliminate Dr. Doom. Start by going to his fiefdom, one of the new locations of the season, located in the northwest of the map.
The Doctor can be found either in his mansion in the north of the city or in the secret base under the soccer stadium.
He isn't particularly dangerous and you can eliminate him alone as long as you aim straight. He drops three different items when he's defeated:
- Two weapons: one is fast and can be used continuously, it launches green projectiles that inflict damage to players and buildings. The other is a large explosion that is much more dangerous but takes time to load and can only be launched once every 15 seconds. Each weapon takes a place in the inventory.
- Its access pass that allows to open the safe door at the bottom of the secret base under the soccer field.
Note that it's possible to move quickly from the secret base to the mansion thanks to secret passages hidden in toilets.
Also remember that you'll have to eliminate it three times to complete this challenge.
