Flat Penny

Effect

• Gives a chance of spawning a Key upon collecting any coin.
  • (Removed in Repentance) 50% chance.
  • (Added in Repentance) The chance is based on the coin's worth:

| Coin | Chance | | --- | --- | | Penny | 25.00% | | Double Penny | 43.75% | | Nickel | 76.27% | | Dime | 94.37% |

Notes

• (Added in Afterbirth) Flat Penny can drop out of special shopkeepers.