After much consideration, I have decided not to make a Ghostbusters game for the Retro Remakes competition. People are getting scolded for even considering to make Ghostbusters now.
Instead, I will remake an old educational Apple II game that I used to play in elementary school called "Agent USA". You get to travel across the country, trying to win the game, and you learn some geography while you're at it!
Since a large amount (if not the majority) of the competition entrants are from the UK, I will also make a "UK" version of the game, where you travel around the United Kingdom trying to stop the Fuzzbomb.
http://www.scotttown.com/games/agent_usa/