same, it happend to me too. I've been playing for more than 2 years and I have lost everything. Kind of sad ngl:(

They should still be there unless you got a new computer and forgot to back up your save files and transfer them to your new computer or you changed where Steam games get installed in which case you will need to point Steam to the folder where the save files are. Original Staxel saves are found in the Steam folder where Staxel is installed in a folder called Local Files. Staxel CE files are saved in your Documents folder, in a My Games folder in a StaxelCE.