It's 1937 and Howard Brooks, a young aeronautical engineer, returns from a conference in Germany. On board the Hindenburg Zeppelin taking him to New York, Howard is attacked by members of an occult sect. He soon learns that these evil-doers covet the mysterious secret of a forgotten civilization of which, it seems, he is an heir. Convinced that Howard possesses a key element of their research, they decide to set a trap for him. Caught up by his past, Howard sets out on an adventure that leads him to fascinating locations around the world: Macao, an Indian Palace, a temple in Mesopotamia and the Empire State Building in New-York. Each location has its own unique culture, landscape and secrets.

• A fascinating quest full of surprises: set out in search of the lost continent and make discoveries beyond your wildest dreams.
• Your chance to journey the world in a zeppelin: New York to Mesopotamia, via India and China, travel the world and experience its enchanting landscapes.
• High-quality cinematographic production. An atmosphere so captivating, you’ll feel like you’re really living the adventure.
• More than thirty characters to keep you company on your travels. Watch out – not everyone is totally trustworthy!
• Dozens of puzzles and enigmas that will challenge you for hours.
• Total immersion: puzzles are combined with an original soundtrack, short video sequences and charismatic characters.