Ball and Chain
They rotate around obstacles at the end of chains of varying lengths and speed. Touching the chain does not harm Isaac. If the obstacle is destroyed, the ball will be launched across the room at its current velocity, eventually coming to a stop. When the room is re-entered, the ball will be at rest where the obstacle used to be.
Variants[edit | edit source]
Spikeball[edit | edit source]
Spikeball is an indestructible hazard in Corpse. They simply fly in a line either horizontally or vertically, bouncing off walls and obstacles. They will despawn once the room is cleared. However, if the room doesn't need clearing, they will not despawn.
Spike balls can be despawned from the room when holding the Flat File
Singe's Ball[edit | edit source]
|Base HP||Stage HP|
Exclusively spawned in Singe's boss room.
Singe's Balls are movable Spikeballs spawned during his boss fight. They appear to be circular and movable spiked rocks that can be pushed via touch, tears, and Singe's fiery farts. They deal half a heart of contact damage.
|The Binding of Isaac: Rebirth|
|Achievements||Attributes||Bosses||Cards and Runes||Challenges||Chapters|