#1 – Destiny (2014) – $500,000 Million
Meet the reigning champion and the most expensive game ever made – online multiplayer role-playing first-person shooter by the name of Destiny. The game is going to be released in September 2014. Over $140 million was spent on the development of Destiny, and the company behind it has plans to spend about $360 million on marketing, meaning a total cost of a whopping 1/2 BILLION US dollars!