ThinkGaming.org published a game review on The Secrets of DaVinci: The Forbidden Manuscript

DaVinci is quite popular lately so we expected a video game didn't we? Well the game I have for review today is nothing like the movie at all, it actually has nothing to do with the movie. The Secrets of DaVinci: The Forbidden Manuscript is a work in collaboration with the Chateau du Clos Luce, Leonardo DaVinci's last residence; many experts were brought in to bring an extra level of realism to the game to make sure the graphics/settings were exactly like the time of Leonardo. I have to say the game is very good graphically, and it is interesting if you are into the point and click style of games.

The Secrets of DaVinci: The Forbidden Manuscript PC Game Review