I would like to say that there's a chance of salvaging the project but there probably isn't and its not your fault. I haven't been in your situation before but

I would like to say that there's a chance of salvaging the project but there probably isn't and its not your fault. I haven't been in your situation before but I would suggest that your course of action depends on you core morals. Do your job, find a better place switch. if the money is good, consider one more lap at accepting the state of affairs and stay clear of the guillotine that will eventually make an appearance. It sounds like you did more than your part.