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Undertale CORE Corruption

Undertale CORE Corruption

by EcstaticShli
"we should have never left the core unattended."

An Undertale fan comic meant to take place after the true pacifist ending. Familiar faces will be seen along with some not-so familiar ones and all will go terribly wrong. Obvious spoiler warning here.

Undertale belongs to Toby Fox

Updates on Saturdays!

Support me and this comic here through my patreon! https://www.patreon.com/EcstaticShli
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Pages
55
Updates
Saturdays
Last Update
1 Week Ago
Fans
72
Readers
176

Patreon Goals

Undertale CORE Corruption

"we should have never left the core unattended."

An Undertale fan comic meant to take place after the true pacifist ending. Familiar faces will be seen along with some not-so familiar ones and all will go terribly wrong. Obvious spoiler warning here.

Undertale belongs to Toby Fox

Updates on Saturdays!

Support me and this comic here through my patreon! https://www.patreon.com/EcstaticShli

Recent Comments

Neolancer
November 4th, 2017
He know a "shortcut"
he know how teleport I wish I had that power
EcstaticShli
November 2nd, 2017
What could be going on back at the start of the ruins?

Find me also at:
http://ecstaticshli.tumblr.com/ - http://anocra.deviantart.com/ - https://www.patreon.com/EcstaticShli - http://corecorruption.tumblr.com/
EcstaticShli
October 29th, 2017
Enough chatter, time to move along! They're both likely too tired for much more

Find me also at:
http://ecstaticshli.tumblr.com/ - http://anocra.deviantart.com/ - https://www.patreon.com/EcstaticShli - http://corecorruption.tumblr.com/
EcstaticShli
October 25th, 2017
We got a name for the underground's new visitor! It's not what Sans was expecting I'm sure

Also, sorry for the lack of an update last week. I had pinkeye

Find me also at:
http://ecstaticshli.tumblr.com/ - http://anocra.deviantart.com/ - https://www.patreon.com/EcstaticShli - http://corecorruption.tumblr.com/
@Midwinter Hunt: but that face is funny not scary! O.o why do people see it scary? look its smiling!
Midwinter Hunt
October 14th, 2017
Sans sthap! you'll freak her out using your scary face
Captain Ghost
October 14th, 2017
Congrats on the 1 year anniversary!! -throws confetti-

I really love that last panel, hooo~
EcstaticShli
October 13th, 2017
I doubt Sans appreciated the earlier scare. Sheesh buddy. Went from 0 to 100 real quick there

Also! The 15th marks the 1st anniversary of this comic! Very glad I've stuck with it!


Find me also at:
http://ecstaticshli.tumblr.com/ - http://anocra.deviantart.com/ - https://www.patreon.com/EcstaticShli - http://corecorruption.tumblr.com/
Neolancer
October 7th, 2017
She's like um what happened
EcstaticShli
October 7th, 2017
@WiispNightmare: That would be the bad ending
@EcstaticShli: But what if there was >~>
EcstaticShli
October 7th, 2017
@WiispNightmare: Just a handshake. No pranks involved~
WiispNightmare
September 30th, 2017
Technically.
With a prank.
And a handshake.
Or something like that.
Neolancer
September 24th, 2017
@EcstaticShli: oh ok :)
EcstaticShli
September 23rd, 2017
@Neolancer: "No this is Patrick"
Neolancer
September 23rd, 2017
Is it gaster?
EcstaticShli
September 17th, 2017
Sudden realization!

Find me also at:
http://ecstaticshli.tumblr.com/ - http://anocra.deviantart.com/ - https://www.patreon.com/EcstaticShli - http://corecorruption.tumblr.com/
EcstaticShli
September 15th, 2017
Girl don't pass out. It's time for ya to meet the guy who technically saved you!

Find me also at:
http://ecstaticshli.tumblr.com/ - http://anocra.deviantart.com/ - https://www.patreon.com/EcstaticShli - http://corecorruption.tumblr.com/
Darvin
September 9th, 2017
@MissDomaYuset: What!Darn.It's nice to meet you.All of you did a great job on that.
MissDomaYuset
September 9th, 2017
@Darvin: I was actually one of the (many) artists in that project!