(STEAM WORKSHOP LINK: )

You ever wanted to challenge yourself with a run where every item you take is only one kind of item (such as Soy Milk)?

Do you love (/s) bringing up the debug menu a lot?

Do you find yourself in an eternal state of tedium where challenges like this are your only source of joy in life?

Well, this mod is (or at least might be) the mod for you!

"How does this work, random Internet user," you say?

There's currently two ways:

1. In the main.lua file for this mod (which should be in the mod's folder), you'll find a nifty little block of code like this one near the top:

item = Isaac.GetItemIdByName("Incubus")
character = Isaac.GetPlayerTypeByName("Lilith") (The character variable only works if challenge is picked from custom challenge list)

Just change the values in these quotes to whatever item you want to only ever appear, and whatever character you want to play as. The Readme can also help guide you along.

2. Thanks to Nato Potato, if you have piber20's Mod Config Menu enabled, you can go right in and set the item from there, and maybe restart the run or game if needed. Easy peasy!