On some of these games, when you reach a new level play a bit into that new level because if you don't and quit right at the new level, the game will revert to the previous level and you must play that one all over again. Like you finish level 2, the game will save but play a bit into level 3 and then save and quit. Devil May Cry 4 does that.
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I wish I were a cat and belonged to me ~ My Aunt Helen Mary Rose