When building a wall section by dragging the wall in the shape you want it to be, if you press ESC before you finish placing the end piece, the following error occurs and it crashes the game:
Debug Assertion Failed!
Program C:\Program Files (x86)\The Protectors\The Protectors.exe
File: D:\Microsoft Visual
Expression: string subscript out of range
I've been able to reproduce it on different computers, and it reliably crashes every time. If you've already address this issue, I apologize in advance.