by Otus and Darlene Pekul. The 1981 version consisted of a forty-page booklet with an outer folder and a color cover. The 1980 version featured a monochrome cover of a fire-breathing bat-monster, while the 1981 printing had a dark brown full color cover with cover art of a green giant. A separate booklet of artwork was included in the module, containing illustrations of what the player characters would see in specific encounters, including work by Otus, Jeff Dee, Greg Fleming, David S. LaForce and David C. Sutherland III. The module was the first to introduce players to the Olman culture of the World of Greyhawk, a society loosely based on Aztec, Mayan, and other sources. Most unusual for Greyhawk modules, the adventure therefore references Aztec gods such as Quetzalcoatl and others. The adventure itself takes place in the Amedio Jungle at a disused temple near the ruined city of Tamoachan. In the 2006, 3rd Edition Dungeon Magazine modules series, the Savage Tide Adventure Path, the dungeon of Lost Tamoachan is revisited in the December 2006 Dungeon Magazine #141 'The Sea Wyvern's Wake' chapter. In 2017, Wizards re-released the adventure updated to the 5th Edition rules as part of the Tales from the Yawning Portal collection. Reception Doug Traversa reviewed the adventure in The Space Gamer No. 29. He stated that "This module is well thought out and is very detailed. The illustrations are accurate and add an extra dimension to the adventure. Reference sheets contain a combat matrix for the three characters included, and a monster index with the statistics of all the creatures in the shrine." He continued: "The shrine has two entrances, but the rules are written based on the assumption that you enter through the tournament entrance. If you choose to use the other, more obvious, entrance, the DM must read the rules from back to front, which can get confusing. Although the map and rules are detailed, they are also confusing. And parts of the scoring system seem less than logical. Traversa concluded his review by saying, "Of all the modules TSR has published (and I have read them all) I would rate this right in the middle. For those DMs who have trouble designing their own dungeons, I say buy it. For those who don't, save your [money] and make your own shrine." Jim Bambra reviewed The Hidden Shrine of Tamoachan for the British RPG