PERPETUN error for PERPETUUM , perpetual in Latin . 1 . In ancient times the PERPETUUM mobile was sought, an artifact that moved perpetually without human intervention or the addition of new energies. Obviously, against the physical laws of dynamics. Although there are very ingenious and efficient prototypes, it was never achieved. Newton's spheres are an example. 2 . PERPETUUM is a deflationary tokens or currency of the digital financial world that installs an ethereum and a bitcoin harvest farm with the benefits of tokenization or monetarism and token or coin platforms. 3 . Avatar Creations video game. It's a persistent world MMORPG in which players pilot customizable robots on islands connected by teleports.