Viewing Mod
The Mad Doctor
Isaac's gone mad!
Created 9 years ago
This is my first custom challenge! It replaces Pitch Black. You start with...


  • Bumbo
  • Chaos
  • Continuum
  • Cricket's Body
  • Dr. Fetus
  • Fruit Cake
  • Monstro's Lung


I may make a challenge pack if this one does well, it's my first challenge, so please give me some constructive criticism!

To Install
Take the challenges.xml file out of the .zip and put it into your resources folder. Delete when finished.

11

downloads
x 11
fruit cake can give your shots ipecac causing bombs to explode instantly in ur face
this mod is a very good idea. You didn't have to use blindfolds to make it hard, which is good. you seem to have good ideas, and if you can't come up with any this is still good. The only bad thing i can see (which i actully like that this is a thing) is the synergy with glitter bombs.
please get rid of fruit cake. it m makes your own shots hurt u. i couldn't survive because of that item alone.
That for Afterbirth to work?
Afterbirth is Required if that's what you're asking.
I mean,it works with the addition of Afterbirt?
COUGH spider mod? COUGH COUGH HACK
My 100 comment))).
P.S mod very OP.
why does missing no break this mod?
Well, Missingno remixes EVERY item that you've picked up, minus the ones that you start the challenge with. It breaks the mod as in I had bombs constantly blowing up in my face for some reason, and sometimes the room would just fill with pickups.
I just thought Bumbo would be like "The mad doctor's Assistant" in this case. You know. Mutated and burly.
I assumed it was because bumbo can shoot bombs when it gets enough coins.
Interesting! ...But I kinda want more screenshots please
Okay! I'll do a quick run (Where I don't pick up missing no, that breaks this beyond belief) and take a few screenshots soon.
April 10, 2022 - 3 years ago
Hey! We have a new Discord server. You can find more information in the announcements channel there. See you there!