I saved the game and when I went to go start it later i played for a few more minutes then I couldn't find my constructor. I reloaded the game and found it was being attacked at the point where I saved. So while trying to find a way to save it, I paused the game, I clicked the deploy button, then unpaused, the constuctor disappeared and the game crashed. I don't know what info is needed, but tell me whatever you need, I'll see if I can recreate the error.