The Binding of Isaac: Rebirth

The Binding of Isaac: Rebirth

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[EN] ALL Greed Donation Machine Rewards with item descriptions
By dave
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.
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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 - Lucky Pennies
  • +1
  • +1 Luck
10 - Special Hanging Shopkeepers
  • 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
30 - Wooden Nickel
  • Activated item with a 1 room recharge time
  • Upon use, 50% of the time, drops a coin. ( Penny, Nickel or Dime)
68 - Cain holds Paperclip
  • Cain now starts with this trinket
  • Unlock golden chest without requiring keys
111 - Everything is Terrible 2!!!
  • Ultra Greed now turns red faster during the boss fight (increasing his movement and attack speed)
234 - Special Shopkeepers
  • 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
439 - Eve now holds Razor Blade
  • Eve now starts with this item
  • On use, deals one of damage and grants +1,2 damage for the current room
500 - Greedier mode! ( Afterbirth+ only)
  • Unlocks the Greedier mode, a harder version of Greed mode
666 - Store key
  • Trinket
  • Shops can be opened without using keys
879 - Lost holds Holy Mantle
  • The Lost now starts with this item
  • Negates damage the first time you are hit each room
999 - Generosity
  • This achievement unlocks nothing
1000 - Keeper
  • 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
Greedier Mode Jam Chance
0-54
0%
0%
55-93
1%
1%
94-113
2%
114-126
3%
127-137
4%
138-145
5%
146-152
6%
153-158
7%
159-164
8%
165-168
9%
169-173
10%
174-176
11%
177-180
12%
181-183
13%
184-186
14%
187-189
15%
190-192
16%
193-194
17%
195-197
18%
198-199
19%
200+
20%
Epilogue
Thanks for reading. You can also check out my guide on the regular donation machine.

If you enjoyed, pls giv award
6 Comments
Me exist 26 Jan @ 10:01pm 
This helped me get the razor blade for eve and make their unlocks easier, thanks!
Milk Man 25 Jul, 2023 @ 4:00pm 
very nice
Jacob.harrer 19 Jul, 2021 @ 12:35pm 
We all know everyone used console to get keeper
not yassified :( 13 Jul, 2021 @ 11:48pm 
Nice Guide:SBchicken:
Piotrek pip 9 Jul, 2021 @ 7:31pm 
You can just use https://platinumgod.co.uk but i appreciate the effort
Ethyl Ethanoate 3 Jul, 2021 @ 9:41am 
Epic and poggers guide :steamthumbsup: