Over on my thread for the Nexus release, someone asked about the German A-12 orbiter rocket.  It was never built, but was a fairly well sketched out idea.   I thought I'd "give it a go", but first I thought I'd check for the existing examples of V-2's and so on.  But they don't seem to exist.  For a game that recreates the slow progress of developing rockets, it seems to be missing.  Especially seeing you're introduced to things but Werner von Kerman.  Presumably the whole game ta