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Baby Good Shelleton
Baby Good Shelleton.png
Type: Passive
Quality: 1S Quality Item.png
Sell Creep Price: 54 Money.png
Unlock Method: Finish a run or cause a chest to explode with Baby Good Mimic.
Introduced in: AFTA Indicator.png
Ammonomicon Entry
Grave Lad
This hellish servant was lost, and hid in a chest. He's yours now.

Formed from several dozen discarded shell casings, this Gundead familiar wields moderate power.

Baby Good Shelleton is a passive item.


  • Follows the player and attacks enemies with a green laser.
  • Laser does 12.5 dps, for 3.86s, with downtime being 4.9s, essentially adding 5.5 dps


  • Synergy.png Birthright - If the player also has Shellegun, when the gun is held, the companion will alternate between its laser and a wide-angle shot similar to the Shelleton enemy.
  • Synergy.png Shell-A-Ton - If the player has Shelleton Key, Baby Good Shelleton moves and shoots much faster.
  • Synergy.png Tea For Two - If the player also has Teapot, the companion will have Teapot's AoE effect while reloading.
  • If the player stands outside the Bullet King's boss door, the Baby Good Shelleton may kill the Chancellor.
  • If the player has two Gatling Gull companions active (via Synergy.png Secret Twin) when beating the High Dragun, it will unlock this item.
  • If the player gets Baby Good Mimic and then restarts the run, Baby Good Shelleton will be unlocked.
  • If The Paradox starts with Baby Good Mimic, Baby Good Shelleton will be unlocked.
  • If the player beats a fourth floor boss with any companion item equipped, Baby Good Shelleton will be unlocked.


  • The description of the item is an altered version of the Shelleton's Ammonomicon entry.

See also[]