We'll show you the best location to complete the quest and how to make sure you get it done safely!
This guide works for both quests as when you find the Eggs, you can also find the Parasites defending them and mark them instead of the egg. It's slightly trickier though as they're not a stationary target.
Fortnite Alien Egg and Parasite Location
The best location to find an alien egg, due to it being a guaranteed spawn, is in Durr Burger next to Weeping Woods. We've marked the location of the restaurant on the map below.
The reason this is the best place to complete this quest is that alien parasites are a guaranteed spawn, meaning that their eggs are also guaranteed to appear. When you reach the restaurant, you want to head down the stairs into the basement to find the parasites and alien eggs.
How to Mark an Alien Egg in Fortnite
When you see one of the alien eggs in Fortnite, be it at the Durr Burger restaurant or anywhere else, to mark it you simply need to pace a ping directly on it. You'll know you've done this right if the ping specifically resembles a small egg icon.
If all of this has been done right, the quest is complete and you get 30,000 XP for your troubles. If an alien parasite does attach itself to you, head to the nearest river or water source and jump in to get it off you.
Finally, if you're after Zyg and Choppy's ray gun, they've recently moved to their third location which you can learn more about here.