Tyrian purple 520 nm, which is green). It is believed that the intensity of the purple hue improved rather than faded as the dyed cloth aged. Vitruvius mentions the production of Tyrian purple from shellfish. In his "History of Animals", Aristotle described the shellfish from which Tyrian purple was obtained and the process of extracting the tissue that produced the dye. Pliny the Elder described the production of Tyrian purple in his "Natural History": The most favourable season for taking these [shellfish] is after the rising of the Dog-star, or else before spring; for when they have once discharged their waxy secretion,
Tyrian (video game) head by Mark Rein. At this time, Tim Sweeney approached the team and informed them "Tyrian" was to be published as a full-fledged Epic MegaGames product. It was later released in 1995. The data cubes found in the game's Full Mode contain various references to its parent publishers, including One Must Fall 2097, Jazz Jackrabbit, Pretzel Pete (Tyrian 2000). The Pretzel Pete Truck and its weapon is a reference to the Pretzel Pete video game. Version 1.0 of the game was originally released as shareware, consisting of episode 1 of the game. Version 1.1 was the first published as registered