- Launch Production Line.
- New Game
- SmallFactory > Play Mission
- Enter “?” as the filename.
Expected result: Game saves, continues.
Actual result: Dialog box pops up “ERROR: Failed to open save game file …\src\SIM_SaveGame.cpp 100”. Clicking OK causes the game to crash(?), with Windows offering the “ProductionLine.exe has stopped working” dialog box.
I ran into this while trying to reproduce a different bug, and attempted to save with the name “Before crash?”
If “?” (and I’m guessing a bunch of other punctuation) are forbidden because it’s what the filesystem supports, I could live with it, although my preference is to allow arbitrary save filenames, escaping the name in the filename or similar.