Clicker can only transform Isaac into characters that have already been unlocked, along with Lazarus Risen and Dark Judas.
Non-tainted characters can only transform into other non-tainted characters, and tainted characters can only transform into other tainted characters.
It is possible for the Clicker to choose the same character as the one that is already being played as, making it seem like the item created no effect at all.
Transforming into a new character does not grant Isaac the starting items of the new character unless they are inherent to the character. For example, transforming into Cain does not grant Lucky Foot.
Health is conserved between characters.
All Red Heart containers will be lost, and all bone heart containers will be emptied when changing into ??? or Dark Judas. They will gain a half Soul Heart if they would otherwise have no health.
All health will be lost when changing into The Lost. Changing from The Lost to any other character will leave them with a half Soul Heart.
Keeper will always start with 2 Coin Heart containers. Bone and Half Soul/Black Hearts will be rounded up to 1 or 2 filled coins. Red Hearts are not rounded which allows him to have half Coin Hearts. Changing from Keeper to any other character will turn his Coin Hearts into Red Hearts.
All Red Heart containers are converted to Coin Heart containers when transforming into Keeper, with a minimum of 2 and up to a maximum of 3. Only red hearts will determine if the coin heart containers are filled or not, and Soul/Black hearts will be converted into blue flies. One coin heart container will be filled if he would otherwise have no health. Changing from Keeper to any other character will turn his Coin Hearts into Red Hearts.
Changing into The Forgotten will not affect The Soul's health. Red Hearts are converted into Bone Hearts. Soul/Black Hearts will be lost. He will gain an empty Bone Heart if he would otherwise have no health.
All soul hearts will be converted to soul charges when changing into Bethany. She will gain one full Red Heart container if she would otherwise have no health. Changing from Bethany to any other character will convert her soul charges into soul hearts.
Heart Containers will be divided evenly and split up when changing into Jacob and Esau. Changing from Jacob and Esau to any other character will leave them with Jacob and Esau's combined health.
Activating Clicker typically only consumes passive items, but with Schoolbag it can consume the item in the other activated item slot if that item was the most recently collected.
If Lazarus dies, becomes Lazarus Risen, and then uses Clicker to become another character, the character will have Lazarus' hair and freckles. This also works with reviving items such as Ankh.
If Clicker is used in The Soul form of The Forgotten, it is possible to be turned into another Forgotten. Both Forgottens have independent health bars and can be swapped between, but no Soul form exists anymore. Turning into any other character does not cause the bug.
Switching into The Forgotten can sometimes give him a half Soul Heart along with Bone Hearts.
This page was last edited on 9 April 2021, at 21:25.
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