Here are our Easter Eggs for Dying Light on Xbox One. The most trustworthy items get the most 'thumbs up' from our users and appear nearer the top!
GO to the south east part of the map in the slums. Proceed to the water and you will see a large rock and behind it a smaller rock with a zombie with a sword through its chest.
Go up and hold the interact button for 2 minutes and the sword will pop out for you to pick up. The zombie will also light on fire!
In the "A Werewolf" sidequest, if you go into the second hangar Babar walks past and turn on the electricity, the zombies inside will dance.
if u go to old town and go on the roof tops eventually u will find a chimney which has a flag and inside a green tube if u keep jumping onece u have entered the pipe u will hit a block and it will have the plaza suit blueprints there
If you go down to the fishing docks you can enter a cave and a text appears stating "It's your Destiny to loot".
Then the zombies keep coming out of the cave forever.
From the top of the antenna in Antenna, use the zip line to go to the mountains in the northeast. In the mountains, south of the hole, you can find a Toxic Lichen that will transport you to an area where plants and zombies are fighting, a reference to Plants vs. Zombies.