| Effect | Password
|
|---|
| All enemies are friendly towards you. (Flies spawned by Duke of Flies die instantly, but Dingle's dingleberries do not) | CLSTRPHO
|
| Applies a filter that makes the game look like it's being played through a cathode ray tube. | B00BT00B
|
| Basement repeats infinitely. | BASEMENT
|
| Character leaves a trail of poop behind him as he walks. | BRWNSNKE
|
| Enemies are dazed. | C0NFETT1
|
| Enemies are invisible (including bosses, fires, etc). | BL1NDEYE
|
| Enemies respawn once player leaves cleared room (includes bosses). New items won't drop. | COMEBACK
|
| Get hit by one enemy that does damage and you die. Similar to playing as The Lost. | BRTLB0NS
|
| Isaac wears a Santa hat. | CHRSTMAS
|
| Makes a lot more blood appear after death of the enemies. | BLOOOODY
|
| Makes all enemies charmed permanently. | COCKFGHT
|
| Music is slowed | ANDANTE
|
| Music is sped up. | ALLEGR0
|
| Turns all enemies into their champion versions (if they have one). | CHAMP10N
|
| Turns character invisible. | CAMOK1DD
|
| Turns enemies invisible. | CAM0F0ES
|
| Turns pick-ups invisible. | CAMODROP
|
