I gave this a go a couple weeks back when a friend let me borrow an account to mess around with. It's amusing enough, but there is one thing that really kills it. The underlying program is a wreak. You tell it to only use so much memory, but it doesn't obey it and proceeds to use swap instead which is never a good idea. You allow it more, but it then goes and uses swap anyway even though there is free and inactive memory it can use. It's memory use is completely uncontrolled. Even quitting is a hassle since it's so badly written it doesn't quit cleanly most of the time and there is a significant chance that it fails to release the controls on quit effectively locking up the system.
The computer can handle the graphics just fine maxed out, it's everything else about it that's broken. Even though this game works, I would have given it a score of zero considering how bad it is on a technical level. It's a shame because I can see why people like it.