The Ghan Katherine and Darwin; the stops at Alice Springs and Katherine allow time for passengers to take optional tours. Each train has 16 to 38 stainless steel carriages, built by Comeng, Granville, in the late 1960s / early 1970s for the "Indian Pacific", plus a motorail wagon. A Pacific National NR class locomotive, plus a second locomotive if necessary, usually hauls the train, but occasionally other engines assist, such as an AN class or a DL class locomotive. Starting in August 1929, "The Ghan" ran on the Central Australian Railway, originally built as a narrow-gauge railway to Alice Springs. In 1957,
Games as a service such lifestyle games include "Destiny" and many MMORPG like "World of Warcraft". A principle reason to adopt GaaS is financial, giving a developer or publisher the ability to capture more revenue from the market than with a single release title (otherwise known as "games as a product"). While not all players will be willing to spend additional money to gain new content, there can be enough demand from a smaller population of players to support the service model. GaaS further represents a means which games can improve their reputation to critics and players by continued improvements over time, using revenues