Here it is:
Now we use raceName and not raceID (Useless).
raceName = "Hiigaraan",
And if not work, your rules need to contain the tags of this race_hgn (and other, it’s logic !)
Ex : In my rules for SP campaign, i use this :
Race_Pass_Tags = "race_ssc_sp"
And this tags is on all xxx.lua (xxx = names of the races) [You need to have this tags, because the game, when load GameRule, don’t found the race ^^So you can’t build ]
Aha, good catch, thanks. I will correct it.