Amusing to go through all the levels and characters, but that ending was absolutely pointless. AT LEAST give us some sort of prestige or something, even just a flat 10% bonus speed per "win".
It's not as good as the first one. Why they didn't keep with the original style and storyline I don't know.
Anyways, noob question: I have the key and I don't know where to go with it or where to find the backup CD, And there are no decent walkthroughs available.
a tip for height: get a quick-firing gun like the uzi and the rockpack(this is the first combo for this trick) start up the jetpack and use the uzi to gain a lot of height.
It's not intentional. Looking into it now