The Roaches in my map are attacking the colossus up-cliff with out any support vision on the high ground. I no ideas what could be doing this. I have look through the Target filters on the roach acid attack weapon and everything there looks good. Here is a screen shot of this problem.
Looks kinda like that Colossus is on the low ground a bit. That might be your problem. Otherwise, check if you gave the roaches cliff sight or the player controlling the roaches vision of the map.
The Roaches in my map are attacking the colossus up-cliff with out any support vision on the high ground. I no ideas what could be doing this. I have look through the Target filters on the roach acid attack weapon and everything there looks good. Here is a screen shot of this problem.
Looks kinda like that Colossus is on the low ground a bit. That might be your problem. Otherwise, check if you gave the roaches cliff sight or the player controlling the roaches vision of the map.
If units are too close to cliff edge units can see them on ground. Else it is a case of attacker reveal like siege tanks shooting in siege mode.
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