I devenitely got an accident.
Unity crashed and i haven't saved for about one hour :/ Oh and it turned out, that everything was just perfect, because i mainly scripted in that hour, so my progression where still mostly there. But i have to redo some leveldsigns i did and i might need longer for that, because i where very proud of them and i want them exactly like they where before the crash. Now, i have a [Ctrl+ S] macro on my mouse xD I hope, my mouse will survive :D