How to Unlock the D6?

[Metorphium]

I now played with the Blue Baby and defeated Mom Mom's Heart and Satan but the only thing i got is the item Forget me Now what do i have to do to unlock the D6?

[Air]

You have to kill Isaac with the Blue Baby, not Satan :)

[DeathFed]

kill isaac with blue baby

[Metorphium]

Srsly ? NOOO i got such a lucky run ;'(

[Get A Feeling So Complicated]

Well at least in this game the Angel Room actually gives you an early chance to go to the Cathedral instead of Sheol. Thats how I first faced Isaac.

[?Syntax Error]

Damn, I killed Satan on my lucky run :s Now I'm gonna have to get to Isaac with the Blue Baby again :s Ah, the torture :(

[Szczupak]

Kill Blue Baby With Isaac :)

[Metorphium]

Srsly ._. that topic was done one and a half year ago

[hillsborobball90]

i did the same thing bro except i beat the Lamb too

[Tato]

Początkowo opublikowane przez hillsborobball90:

i did the same thing bro except i beat the Lamb too

jfc this thread is over one and a half years old

[Sarasecellaterra]

Holy crap

[Desticler]

Początkowo opublikowane przez Rozbi:

Kill Blue Baby With Isaac :)

Why did you respond to a VERY OLD topic?!

[Metorphium]

Why do you all keep digging up ancient Topics after all xD ... and holy damn that was 1 and a half year ago? dang im getting old

[Mapoosay]

ummm how do you get blue baby

[Nazemec]

Początkowo opublikowane przez denizkaya:

ummm how do you get blue baby

Kill the 8th boss (Mom's heart) 10 times. Pretty easy.

[Tim]

Kill that Isaac ♥♥♥♥♥♥ with Blue Baby.
Not that hard tbh...