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- Can be walked over, but will damage Isaac in the process.
- Deal one heart of damage upon contact with the player (unless the player has CallusPrevents damage from creep and spikes., the ability to jump, or flight to avoid being damaged).
- Sacrifice room spikes will damage Isaac even with flight.
- They can be deactivated with silver buttons.
Retractable Spikes[edit | edit source]
- Retract and extend on timers.
- Can be walked over safely while they are retracted.
- Deactivates when all silver buttons are pressed.
|The Binding of Isaac: Rebirth|
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