Got Game Entertainment has announced that Memento Mori, an adventure game developed by Centauri Productions, will make its retail debut across North America on July 7th, priced $29.99 (USD). Three paintings were stolen from the St Petersburg's Hermitage and it's up to you to uncover the mystery behind the theft (press 'read more' for details). The German demo is located here and the French demo can be found here.