This proposal outlines a turn-based strategy roleplaying game called "Ghosts In Space" where players command a team to exterminate ghosts trapped aboard spaceships. The game aims to entertain players aged 14-25 who enjoy roleplaying and strategic gameplay. Elements from Mass Effect and XCOM such as turn-based combat, character customization, and well-written story were researched to inform the game's development. Mild language and swearing may be included but access will be restricted for younger audiences, and original characters and storylines will avoid copyright issues or offending social groups.