Like Flash is doing with Chrome, Unity is dropping a lot especially nowadays and before. Sites can't get their collective crap together, so they drop programs in an instant if it doesn't work immediately as intended to them (personally). Some games are going to be having issues when trying to play them, and others will remain secure behind the latest programs. Only games I've really had trouble with Unity not working are games that were long into development using the Unity system and then they got screwed over by the lack of functionality. Other than that, everything seems to have been working fine.
JoeClark replied
410 weeks ago