OpenRA

Does this feature exist in the editor? For example overlay cells that block building placement in red? Or where veh / inf / naval units cannot move? I've checked the github wiki on mapping but it mentions nothing.

Also what is the standard naming convention for maps? How do you deal with version numbers and distribution / testing?

Sadly, this features is not in the current version of the map editor, I think they are revamping the OpenRA editor... as I´ve heard it, that version should add that feature.

For naming maps... you are free to name ´em... the only "rule" I found is if you make a "divide" map, you often name it "X name Divide" or something like that, haha.