I want to make sure to back up my Tesla Effect saved games before attempting to update from WIndows 8 to 8.1, but can't seem to find where they are stored. Can anyone help?

Thanks,
Louis

Someone who downloaded the game from Steam and who has Windows 7 said the saved games are located here:

C:\Users\USERID\AppData\Local\BigFinishGames\TeslaEffect

If it isn't exactly the same for Windows 8, it's probably somewhere similar. You may have to make sure that showing hidden files and folders is checked.