- Internal Item ID: 5334 (Desktop, Console and Mobile versions)
Ocram's Razor is a boss-summoning item used to summon Mechdusa. It can only be crafted in a Get fixed boi world with the Mechanical Eye, Mechanical Worm, and Mechanical Skull.
This item has no function when brought to other worlds, and its tooltip will display 'It has no effect in this world' instead.
- This item's name is a reference to Ocram, a boss exclusive to the Old-gen console version and Nintendo version of Terraria, and Occam's razor, a problem-solving principle which can be interpreted as "entities should not be multiplied beyond necessity," or more simply, "The simplest answer to a question is the most likely to be correct."
- The chest-like appearance of the Ocram's Razor could also be a reference to Pandora's box, an artifact in ancient Greek mythology that unleashed curses upon the world when its owner, Pandora, opened it out of curiosity, leaving behind only the spirit of Hope.
- Ocram's Razor is the only item to use other boss-summoning items in its recipe.