A brand new game, available for free to mobile phone users, is the newest approach to bring the danger to Rwanda's endangered Mountain Gorillas to light.

Silverback, created by designer, Ken Banks, in cooperation with Flora and Fauna International (FFI)-the campaign group-reproduces the life of the gorillas.

While taking the weight off their feet in the ease of their own home may appear mesmeric for a few, it is good to stop amusing yourself with games and go in with Dragoman Overland on their twenty-one-night East Africa & Gorilla Encounter tour, through Kenya, Tanzania, Uganda and Rwanda, leaving Nairobi on the 20th of September 08.

Getting on your way in Nairobi, visit Arusha Snake Park in Arusha, where you will be able to see examples of almost all of the most venomous snakes of East Africa before leaving for Ngorongoro Crater and the East African vista of swaying grasslands in Serengeti National Park.

On to Jinja, where along the lines of Dragoman's philosophy of responsible tourism, holidaymakers will spend time keeping up a school at their flagship community development. At this point, guests camp far above Bujagali Falls with superb views of the Nile River.

Then enjoy a boat ride to Ngamba Island in Lake Victoria to drop in a Chimpanzee Sanctuary and stay at Lake Bunyonyi. Travellers can enjoy all this for just £575 per person plus kitty.

Visit www.dragoman.com for further details and to see the details of the offers.