- 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). Non-flying enemies take 8 points of damage.
- Sacrifice room spikes will damage Isaac and enemies 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|
|Achievements||Attributes||Bosses||Cards and Runes||Challenges||Chapters|