Could this be a Zerg base?

Well, now that we got more information, they said that Zerg is still in the "concept" phase. So I doubt they have anything substaintal in terms of buildings,units, etc. I mean all we have seen so far are those "nydus wurms", mutalisks and zerglings.

 

i think its more likely that the demo was scripted just for the WW1 event.

 

It could also be a level for the demo of the actual game.

 

I don't see what all the speculation is about. It is most definitely a Zerg base, but so what? It doesn't tell us anything other than what we already know. The default color of Zerg is purple..... what else is new?

I doubt very much that you can actually discern what building or unit a dot on a map is, especially in a brand new game, but good luck.

BTW, creep definitely has always shown up on the minimap of SC1 if your terrain is activated.

 

good observation