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Wikisimpsons - The Simpsons Wiki
Donut Homer.png The contents of this article or section are considered to be non-canon and therefore may not have actually happened or existed.
Artwork of Xylem from The Simpsons: Tapped Out
Character Information
Male ♂
First appearance: "Treehouse of Horror XXIX"
Voiced by: Chris Edgerly

Xylem is an alien who absorbed everyone on Earth to take their consciousnesses to a utopia.


Xylem was one of the aliens who started an invasion on Earth to save everyone. When Lisa got taken over by the plant pods, she woke up to meet Xylem and Phloem. The two of them explained how they saved everyone on Earth and brought them to their utopia. Xylem congratulated Lisa on arriving at her new paradise. He explained to Lisa that they didn't kill her, they saved her. Xylem told them that the reason they saved everyone was because everyone was addicted to their phones and devices. He then seemed surprised when everyone suddenly got phones.

The Simpsons: Tapped Out[edit]

This section is transcluded from The Simpsons: Tapped Out characters/Treehouse of Horror XXIX. To edit it, please edit the transcluded page.
Image Cost Unlock method Unlock message
Xylem.png Donut Tapped Out.png90 "Treehouse of Horror XXIX"
YOU live in the Crab Nebula. YOU.
FREE Treehouse of Horror XXXIV
The Horror Happening Pt. 1
Technical Information ID Groups Internal Name
210000 Adult, Premium Male, Premium Characters Xylem