In-game pickup line
“Laser breath”
Mechanics
What Mega Blast does
- Using the active item unleashes a sustained, very powerful blood beam.
- The beam continues across room and floor transitions until its duration ends.
From the game files
Recharge
Standard recharge12 room clears
Standard room-clear recharge. Batteries and other effects can change how quickly it refills.
Achievement #276
How to unlock it
Defeat Mega Satan as every non-tainted character.
Unlocking an item and finding it during a run are separate steps.
Explore more unlocksIn a run
Practical note
Activate it before a long fight or a sequence of rooms to use the full duration.
Reference
Game data and sources
The item ID, quality and pool listings, icon, game-file tags, and short pickup line come from the extracted Repentance files. This effect explanation is an editorial summary checked against the references below. Repentance+ can differ. Charge and pickup values shown above also come from the extracted items.xml.
