Originally Posted by
jest118
No, I'm talking DLC. Patches are to fix problems and don't necessarily yield any new content. DLC is basically additional code, that adds some new feature. Whether it be a new game mode, a new costume, or entire levels. Just like any game code, if there's a flaw anywhere... it can cause errors. Some errors are negligible and others can literally break the game. So with DLC... every time it's released... the releasing company has to watch carefully to see if there's any such errors.
I mean.. they test ahead of time but there's no real way to test for every occurance.