Glitch Baby
No public description is available.
Uncommon24.8%last reported global rate
Steam
The Binding of Isaac: Rebirth Achievements
Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.
Total achievements641
Rarest rate2.60%
Ultra rare0
Last checkedSep 20, 2026
Delayed official data
Rates and award counts were last observed on Sep 20, 2026.
Rune of Ehwaz
No public description is available.
Uncommon24.9%last reported global rate
Store Upgrade lv.4
No public description is available.
Uncommon24.9%last reported global rate
Box of Friends
Unlocked a new item.
Uncommon25.0%last reported global rate
Hat trick!
Unlocked a new item.
Uncommon25.0%last reported global rate
Bethany
Beat Hard mode as Lazarus without losing a life
Uncommon25.2%last reported global rate
Dead Baby
No public description is available.
Uncommon25.2%last reported global rate
Shadow Baby
No public description is available.
Uncommon25.4%last reported global rate
Lachryphagy
Unlocked a new item.
Uncommon25.5%last reported global rate
Special Shopkeepers
Unlocked a secret.
Uncommon25.5%last reported global rate
Darkness Falls
No public description is available.
Uncommon25.6%last reported global rate
Maw of the Void
Unlocked a new item.
Uncommon25.7%last reported global rate
Fart Baby
Unlocked a new item.
Uncommon25.8%last reported global rate
A Secret Exit
Complete ??? 3 times.
Uncommon26.0%last reported global rate
PAY TO PLAY
Unlocked Challenge #24.
Uncommon26.0%last reported global rate
Fast Bombs
Unlocked a new item.
Uncommon26.3%last reported global rate
Dead Boy
No public description is available.
Uncommon26.5%last reported global rate
Demon Baby
No public description is available.
Uncommon26.7%last reported global rate
Cute Baby
No public description is available.
Uncommon26.8%last reported global rate
Golden Razor
Obtain 99 pennies. Then spend every single one of them.
Uncommon26.8%last reported global rate