The Rotten Donut as seen in-game

The Rotten Donut (also known as the Toxic Donut) is a utility item that can be bought from the store. It will cause an NPC who saw the donut to eat it then go to a random room, so the player must be careful of placing the donut. Also, once a certain amount of time has passed, the NPC who was affected by the donut will return to where he previously was, checking any doors along the way so don't expect them to be gone for long.

In Robbery Bob 2: Double Trouble, it is renamed to Toxic Donut but retains the same function.


This Donut looks delicious but will turn any poor stomachs up-side down.


It costs 30 coins to buy a set of 2 Rotten Donuts.



  • New sounds for the donut are now added in the 1.8.0 update.
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