The document proposes an advergame called "Ghost needs a coke" that would be displayed as paid advertisements on websites, mobile phones, and computers. It would target western countries that celebrate Halloween and feature a simple scrolling game where a ghost collects Coca-Cola cans passing through a spooky terrain. The game aims to associate Coca-Cola with Halloween celebrations for its target audience of 14-25 year olds across social classes in a fun and non-offensive manner without infringing on copyrights.