In City of Gears, you and up to three friends compete to uncover and develop an abandoned, overgrown steampunk metropolis. Whoever can use their resources and automaton workers to earn the most Prestige when Opening Day comes will go down in history as the founder of the City of Gears.
This is the founder's edition, which contains the base game + all unlocked stretch goals from their Kickstarter.
You can find a list of these stretch goals here: https://www.kickstarter.com/projects/152730994/city-of-gears-a-game-of-discovery-development-and?ref=nav_search&result=project&term=city%20of%20gears