Could someone tell me if it's possible to edit the portrait/race name of an existing race for a MP save file instead of having to start a whole new game for something as basic as this?
EDIT: I tried doing the normal method: Renaming the portrait handles to what I needed. All it seemed to do was wipe the galaxy clean of everything.
You can unpack a savegame like any other .zip file. Then repack it back into a namelss zip file. Just make sure you pick the right compression.
However, Ironman games by thier nature are protected against savegame manipulation of any kind. Propably a checksum saved somewhere on steams servers.
MP Savegames might so too.
Unless basically what you're saying is there's something preventing the modding of MP saves. In which case, that is kinda stupid.
Competitive Players disagree.
There used to be a trick where you could set any Technology in a preset empire as "starting weapons". People abused that by giving themself colonyships or private colonyships as starting tech. The problem was fixed via additional validity checks at gamestarts.
Just think about the things one could do by changing a MP game.