Visitors to the Tower of London will be able to participate in some of its most infamous and audacious escapes in the places they happened, with the launch of the London landmark’s first ever iphone app.

Developed in partnership between Historic Royal Palaces and Calvium, the free app will bring the 1,000 year old fortress’ spaces and stories alive through the innovative use of new technologies.

This historically accurate game uses sensors within the Tower to trigger content as participants attempt to smuggle virtual letters, ropes and other contraband to help prisoners escape.

Players also have to answer questions and make decisions which affect the outcome of the game. They earn gold sovereigns as they complete tasks but may have to bribe Yeoman Warders (Beefeaters) with them if they get caught mid-escape.

Visitors can download the app to their own iPhones (and later to Android smartphones) for free – either before they arrive or at newly installed Wi-fi hotspots on Tower Hill - and play it on site at the Tower. The highest scoring players will have an opportunity to win prizes.

The game will allow visitors to meet some of the Tower of London’s most colourful characters, including Ranulf Flambard, the Tower’s first escapee who fled by rope

from the White Tower in 1101 after throwing a party and getting his guards drunk and a polar bear, which was a gift from King Haakon of Norway to Henry III in the 13th century and had a collar and chain so he could go fishing in the Thames.

Other featured stories include that of John Gerard, a Jesuit priest who wrote secret letters in orange juice and then escaped by rope from the Cradle Tower into a waiting boat in 1597 and

Henry Laurens, an American who was captured sailing to Holland to raise funds for the fight for independence in 1780 and negotiated a prisoner swap with the former Constable of the Tower.

The project was awarded a “Creating new markets for digital content” grant from the Technology Strategy Board, providing matched funding and is available for free download at the Apple app store:

http://tinyurl.com/35f26l7