Agon Video Game Series
Agon Series Evolution
2008
Agon: Lost Sword of Toledo
2006
Agon: The Mysterious Codex

Agon: Lost Sword of Toledo
February 22, 2008
Adventure, Singleplayer.
Agon: Lost Sword of Toledo is the fourth episode of the adventure game called Agon. Unlike the first three (The Pirates of Madagascar, Adventures in Lapland and The London Scene), which were released in a package under the common title of Agon: The Mysterious Codex, this one has lived to see a separate box version.
Steam
Users

Agon: The Mysterious Codex
November 16, 2006
Adventure, Puzzle Elements, Singleplayer.
Agon: The Mysterious Codex is a package consisting of the first three episodes (The Pirates of Madagascar, Adventures in Lapland and The London Scene) of the adventure game called Agon.
Users

Agon
September 3, 2003
Adventure, Puzzle Elements, Singleplayer.
an extensive adventure game, prepared by programmers from the Hungarian development team Private Moon Studios. The full title consists of as many as 14 major episodes, which were made available for download from the Internet for a fee.
Users

Agon: The Tale of the Four Dragons
cancelled
Adventure, Puzzle Elements, Singleplayer.
The Tale of the Four Dragons is the fifth episode in the Agon adventure series. This time, together with Professor Hunt, who is looking for a solution to the riddle of ancient board games, we are going to Beijing.