How to Unlock ??? (Blue Baby) in The Binding of Isaac
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The enigmatic character ???, often referred to as Blue Baby, is a sought-after unlockable character in The Binding of Isaac. Unlike some characters who require specific actions or item combinations, unlocking Blue Baby involves a consistent dedication to the game. The most direct answer is: ??? (Blue Baby) is unlocked by completing the game, specifically defeating Mom’s Heart, ten times. After achieving this milestone, in subsequent runs, Isaac will discover Blue Baby trapped inside a chest during the ending cutscene. This adds a unique layer to the ending, signifying the transition to playing as this new character.
Unlocking Blue Baby: A Detailed Guide
The Requirement: Ten Victories Against Mom’s Heart
The core requirement for unlocking Blue Baby is defeating Mom’s Heart ten times. This is not to be confused with defeating Isaac or other later bosses. Each time you successfully defeat Mom’s Heart, you’re contributing to this unlock condition. The game keeps track of your victories, and once you reach ten, the trigger to unlock ??? becomes active.
The Unlock Cinematic: A Chest and a Character
After your tenth victory, the next time you defeat Mom’s Heart, you’ll notice a key difference in the ending cutscene. Instead of the usual chest containing an item, Isaac will find Blue Baby trapped inside the chest. This visually confirms that you’ve met the requirements and unlocks ??? as a playable character.
Starting as Blue Baby
Once unlocked, you can select Blue Baby as your character in the character selection screen. Blue Baby starts with 3 Soul Hearts, which act as additional health that disappears before normal hearts. Unlike Isaac, who begins with a single red heart, Blue Baby’s reliance on Soul Hearts presents a different challenge, making resource management crucial.
Frequently Asked Questions (FAQs) About Blue Baby
Here are 15 frequently asked questions to enhance your understanding of Blue Baby and the unlock process:
1. Can the Ankh transform me into Blue Baby?
Yes, the Ankh item can transform Isaac into Blue Baby if Isaac dies while holding it. However, this transformation is a one-way trip; you cannot use the Ankh to change from Blue Baby back to Isaac. This is an interesting dynamic to consider when strategizing.
2. Can the Broken Ankh transform me into Blue Baby?
The Broken Ankh trinket has a chance to transform you into Blue Baby upon death, but this is not a guaranteed trigger like the regular Ankh item. It is useful, but the unreliability means you shouldn’t rely on it.
3. What are the differences between playing as Isaac and Blue Baby?
Isaac starts with one red heart, whereas Blue Baby starts with three Soul Hearts. Isaac has no special abilities, but Blue Baby’s health mechanic revolves around Soul Hearts. This makes for a different gameplay experience.
4. Does defeating The Lamb count towards unlocking Blue Baby?
No, while defeating The Lamb is an important milestone, it does not count towards the requirement of defeating Mom’s Heart ten times to unlock Blue Baby. You need to beat Mom’s Heart specifically.
5. Does defeating Isaac as a boss count towards unlocking Blue Baby?
No. Defeating Isaac as a boss does not affect your progress to unlocking Blue Baby. The requirement is strictly about defeating Mom’s Heart.
6. How do you unlock The Cathedral?
The Cathedral is unlocked after defeating Mom’s Heart 10 times. Afterwards, a beam of light will appear after beating Mom’s Heart, which allows you to proceed to the Cathedral.
7. Does taking Devil Deals prevent me from accessing the Cathedral?
Yes, taking Devil Deals often decreases your chances of entering Angel Rooms, which is the route to the Cathedral. Avoid these if your goal is to unlock and play in The Cathedral.
8. How do you unlock Apollyon?
Apollyon is unlocked after defeating Mega Satan for the first time. He’s a character with the void item, allowing him to absorb other items to gain stats.
9. Who kills Apollyon in the lore?
In a lore context, Apollyon dies from massive internal bleeding after a confrontation with Orochi. This event is outside the scope of typical gameplay.
10. What is Greed Mode, and how does it connect to unlocking characters?
Greed Mode is a different game mode that is unlocked after completing specific requirements. It involves surviving waves of enemies. It is related to the unlocking of a character called The Keeper, unlocked by donating 1000 coins into the Greed Machine.
11. How many times do you have to beat Isaac?
To unlock The Polaroid, you must beat Isaac 5 times. This unlocks further progression to the Chest.
12. What is “blue baby syndrome” in real life?
In real life, “blue baby syndrome,” also known as infant methemoglobinemia, refers to a condition where an infant’s skin turns blue due to a lack of oxygen in the blood, needing immediate medical attention. It has no link to the character in The Binding of Isaac.
13. Who is the easiest character in The Binding of Isaac?
Azazel is often considered the easiest character in the game, as he starts with powerful stats and the ability to fly, allowing for easy wins.
14. How do you unlock Azazel?
Azazel is unlocked by making three Devil Deals in a single run. His potent starting abilities makes him an easy character to play.
15. Does the Red Key always spawn in Mom’s Chest?
The Red Key is guaranteed to spawn in Mom’s Chest the first time you open it. Afterward, it is not a guaranteed spawn, but has a chance to.
Conclusion
Unlocking Blue Baby in The Binding of Isaac is a rite of passage for many players. It requires consistent gameplay and a minimum of ten victories against Mom’s Heart. This unlocks the character as a playable option, offering a new dynamic with its Soul Heart based health mechanic. Understanding the steps, the related lore, and other character unlocks can enhance your overall experience with this complex and engaging game. With this detailed guide and FAQs, you are now well-equipped to unlock and utilize ??? (Blue Baby) to its fullest potential.