Falko!
So, YAML is do case sensitive. I did not know this - although I may suspect since Win95 everything is literally case sensitive - so it is important to use everywhere PROBE or Probe and do not mix them. I suspect the ruleset then case sensitive in case of searching files so since I named the spritesheet Probe.png then I MUST use "Probe" everywhere for example. Now I got it. Fix this is easy with Notepad++. Next time I will watch this for sure.
NoelBuddy!
Thanks! I shall check the fixed ruleset.
The order of entries are random. I used the Gazer alien as an example and every new topics I inserted where I felt the best. For me this is easy to check what is where. But if there is a common standard of order I shall use it to make checking and fixing easier.
Second - since both of you written - I thought the game automatically use vanilla aliens and alien ranks as a default. If not I shall remove them from the research prerequisits. I just thought it may have sense to only special rank aliens may tell different things.
I don't think you are giving yourself enough credit on this, this is a really ambitious mod.
I am usually good with concepts. Not only half of the things I wanted is in the mod, believe me! But I sometimes have clean minutes in term of consciousness and I cut out dozens of things. Maybe make them once later or forget for the sake of all creation... Dunno...
Still the helitrans' idea is swirling in my mind. That one thing may be good to make once (first I need an editor for that, tilesets, everything literally I do not have yet - so, yes, I am often ambitious a bit).