So I'm finally sinking my teeth into a full Pyanodons playthrough and currently loving it. I had some questions in terms of the tech tree though. I've noticed that several of the techs are just empty. Is this supposed to be the case? Do they represent just like a research cost to get access to the techs that branch off from them? Are they placeholders for future updates, errors in the current version, or an issue with just my particular game?
So far the empty ones I've found are:
- Evaporation Processing 1
- Heavy Oil Processing 1
- Solar Power Stage 1
- Heavy Oil Processing Stage 3
- Petroleum Gas Processing Stage 3
- Solar Power Stage 2
- Solar Power Stage 3
- Solar Power Stage 4
- Solder 5