Hello bodell.
In that case, I'm unable to help you. I'm limited by my own knowledge and the weaknesses of the JavaScript language in which this game was coded more than four years ago. The ultimate solution would be to do a native port in a language with better memory management, like C++, for example. That could be interesting, but it's not in my current plans. I'm sincerely sorry, dobel. I usually always have a solution, but this time...