And it worked perfectly fine for 30 years until they decided to replace it with the slow, bug-ridden, ad-infested piece of crap that comes with Windows 10. (Th

And it worked perfectly fine for 30 years until they decided to replace it with the slow, bug-ridden, ad-infested piece of crap that comes with Windows 10. (The original .exe does not work without crashing in Windows 10, in a bizarre and uncharacteristic display of non-backwards-compatibility by MS.) Any suggestions of a free/open-source replacement equal in stability and playability (e.g. generation of winnable games) as the original?