Ancient conspiracies have long been a staple of the genre, and adventure fans can now prepare for more hotly-contested secrets in the form of City Interactive's Testament of Sin.

Originally unveiled under the name Testament of Faith (but come on, sin is so much more tantalizing), the game stars a young archaelogist named Sylvie Leroux. Upon uncovering a dark secret that dates all the way back to biblical times, players must guide Sylvie on a "perilous journey through the countries of the Mediterranean", as others are trying to acquire her mysterious discovery for themselves, while an "influential organization" will stop at nothing to keep the secret safe.

To help set the stage for Testament of Sin, an official website has now been launched, which provides additional information about the game, most notably a look at the central characters.

No firm release date has yet been revealed, but the game is currently scheduled for completion in the fourth quarter of this year.