Ok guys so what happened is my Steam is broken and will need reinstalling (I think). If it does I will loose all my dupes. If there is away around that could someone let me know otherwise I'm gonna be doing a lot of building. Please help me guys!

Ok guys so what happened is my Steam is broken and will need reinstalling (I think). If it does I will loose all my dupes. If there is away around that could someone let me know otherwise I'm gonna be doing a lot of building. Please help me guys!