Well if you signed a contract, that's legally binding... that's why contracts exist in the first place. Then, besides contracts there are labor regulations. If you don't respect the terms of contract and labor regulations you are not abiding the law. And not abiding the law on purpose (as Crytek has consistently demonstrated over the years) is a very unethical business practice.

Then, would you sue the company to get your money back? Exactly how, if you don't have any money.