it's a 1:1 port from an MSX original game...
and, btw, what this have to do with Galaxian or Galaga? Static SHUMP are legion... this game has a completly different gameplay than those two.
From what I played, it was pretty much the same. Maybe later in game it changes? I only played it for 2 minutes (That's all it took for me personally to toss it in the can).
Sorry, it wasn't for me.
