In multiplayer, the HUD will display the jam chance of Player 1's character, but the machine itself uses the jam chance of the character that touches it.The amount of coins added will persist across both Greed and Greedier runs.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 jam chance maxes out at 20% at 200 coins total in Greed mode, and 1% at 55 coins total in Greedier mode.Characters introduced by mods have a 99.9% (displayed as 100%) chance to jam the machine.Each character's overall donation status is tracked separately across all playthroughs, so each character has a separate jam chance.However, rather than a flat 5% chance, the chance increases the more money is put into the machine with a specific character. The machine can be jammed, like the Donation Machine, when adding coins.
3.3.2 Faster alternative method using the 0 - The Fool card.3.1.4 Via Swallowed Penny or Piggy Bank.