Overview
This guide shows all the possible rewards for donating coins to the donation machine.Note that after you donate 999 coins, donating more will reset the counter much like in the regular donation machine. However this does not matter as it’s only used to unlock items and not preserve coins because your run has already ended at that point.This guide is a summary of the wiki article[bindingofisaacrebirth.fandom.com] where you can find additional information on how to exploit it for infinite money.
How does the greed donation machine work?
- The machine can be jammed, like the Donation Machine, when adding coins.
- Each character’s overall donation status is tracked separately across all playthroughs, so each character has a separate jam chance.
- The jam chance maxes out at 20% at 200 coins total in Greed mode, and 1% at 55 coins total in Greedier mode.
- The jam chance updates in real time, so even with a character that has never donated to the donation machine prior, the machine will most likely eventually jam given enough donations.
- The amount of coins added will persist across both Greed and Greedier runs.
- Like the Donation Machine, if a 1000th coin is donated, the Greed Donation Machine will explode, dropping several dimes.
- You can see the detailed jam chance table at the end of the guide
Unlocks / Achievements
- +1
- +1 Luck
- A small chance to replace regular hanging shopkeepers
- Blowing them up can drop
nickels or spawn the Greed boss
- Also has a chance to drop
Bloody Penny,
Butt Penny,
Counterfeit Penny,
Flat Penny,
Swallowed Penny or
Burnt Penny
- Activated item with a 1 room recharge time
- Upon use, 50% of the time, drops a coin. (
Penny,
Nickel or
Dime)
- Cain now starts with this trinket
- Unlock golden chest without requiring
keys
- Ultra Greed now turns red faster during the boss fight (increasing his movement and attack speed)
- A small chance to replace regular shopkeepers
- Blowing them up can drop
nickels or spawn the Greed boss
- Also has a chance to drop
Bloody Penny,
Butt Penny,
Counterfeit Penny,
Flat Penny,
Swallowed Penny or
Burnt Penny
- Eve now starts with this item
- On use, deals one
of damage and grants +1,2 damage for the current room
- Unlocks the Greedier mode, a harder version of Greed mode
- Trinket
- Shops can be opened without using
keys
- The Lost now starts with this item
- Negates damage the first time you are hit each room
- This achievement unlocks nothing
- Unlocks Keeper[bindingofisaacrebirth.fandom.com], a new and unique character
Jam Chance Table
This applies to each character so you might still have a 0% chance of jamming on one if you donated 200+ coins with another
Coins donated
Greed Mode Jam Chance
0%
0%
1%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
11%
12%
13%
14%
15%
16%
17%
18%
19%
20%
Epilogue
Thanks for reading. You can also check out my guide on the regular donation machine.
If you enjoyed, pls giv award