5. E.T.
Yep, allegedly that's a game. Quite possibly the very worst attempt at making a game ever, E.T is a complete joke from head to toe. It's based on the movie of the same name, but has absolutely nothing to do with it whatsoever apart from the fact that the thing you play as vaguely resembles the alien that wanted to phone home. It's so bad it's ludicrous. With green backgrounds, crap sprites, appalling music, absolutely nothing to do whatsoever and no explanation as to why you're doing it, E.T is an embarrassment to anyone who actually went out and purchased it. As with all such things though attempting to play it is somewhat of a right of passage and we should all experience it sometime just to remind ourselves how spoiled we are in modern society.