Sacks

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Grab Bag

(except in Rebirth)

The Grab Bag will spawn 1-4 random pickups upon touching it.

They will not drop any hearts, pills, or chests, and they have an increased chance to drop Lil' Battery.pngLil' Batteries. Sack Head has a 33% chance to replace pickups with sacks. (in Repentance and Repentance+) Shops have a chance to sell sacks for seven coins.

Random sacks have a 99.0% chance to be a grab bag. Has a 1% of replacing a chest.

Black Sack

(in Repentance and Repentance+)

A Black Sack will spawn 2-3

when collected. Only one heart can spawn from one sack, but there may be two pills or bombs.

Random sacks have a 1% chance to be a black sack.

Sacks will replace Black Sacks until unlocked.


Notes

  • (in Repentance and Repentance+) Bone hearts can spawn from Black Sacks even if they haven't been unlocked yet.
  • The probabilities above refer to the kind of sack that is generated by the game when a sack is spawned with a sub-type of 0 (i.e. a random sack).