Hidden Expedition: Amazon Download PC

Hidden Expedition: Amazon was released on June 20, 2008 for Windows. Two years after, on April 2, 2010, a version was released for iOS devices, including the iPad, iPhone, and iPod Touch. This version adds a multi-player mode, allowing two players to compete against each other in a split-screen mode and integrates OpenFeint's award system. The vice president of Big Fish Games Studios, Patrict Wylie, stated that these changes "transforms the device into a modern board game". A black and white version for Amazon Kindle followed on July 28, 2011. It is also available on Kindle.

In this entry in the series, the player assumes the role of a member of the Hidden Expedition Adventure Club who goes to look some folks who went missing in the Amazon, including your friend and a biologist. The game's music and sound effects were produced by SomaTone Interactive Audio.

The iOS versions of the game were selected as a free "Pick of the Week" by Starbucks on October 30, 2012, meaning Starbucks gave away free cards that could be used to purchase the game in the Apple App Store.