Ninja Gaiden II Updated to 1250
Written Saturday, July 26, 2008 By Alan PettitView author's profile
Ninja Gaiden II has now been updated with an extra 250 points/ten new achievements. These tie into the new "Mission Mode" that was released yesterday for 800MSP. The achievements are all secret... for now.
Apparently Mission Mode had some issues and was pulled from the marketplace, but according to Microsoft it should be fixed and available again soon.
WARNING: Anytime we have previously added Secret DLC achievements to a game, it has broken the checklist feature for that game, checking and unchecking achievements at will. To fix this problem, please delete the checklist from your main list using the Red X and then re-enable and re-check all your achievements. That should fix the issue. Sorry for the inconvenience!