The Traveling Flea Circus is a 'monster drop' that was introduced during the Ratboy's Nightmare Update. It is one of the many collectibles that are needed by the players in order to complete the entries of the Itempedia of the Nightmare. The Traveling Flea Circus can only be obtained from the boss in The Theatre, known as The Cricket.
The Traveling Flea Circus appears to be an odd-looking insect-like creature with four obsidian-colored limbs. Its body and the head of the Traveling Flea Circus is assumed to be inside the odd box, decorated with odd ornamentations.
The Traveling Flea Circus does not have any usages in-game that will benefit the players, other than to be sold to a selling vendor at a selling price of 31,234 gold.
- Before its source was discovered, some parts of the community claimed they had acquired the collectible, although refused to say so. These claims were proven false after the developers fixed the drop table of The Cricket.
- Before the drop table of The Cricket was fixed, the Traveling Flea Circus was accidentally mixed up with the drop table of the Democan.