Hi, I don't know where I should post this, since I don't know if it's just Geforce now, the game, the mods or me being an idiot.

So far, I play via Geforce Now with mods through the Community tab and subscribing to mods on mod.io. Only, since this morning, I can no longer load my game since I have an error message every time I try to load a game (a bit frustrated when you have a game of nearly 600 turns ...). The message says: "The savefile is no longer compatible with the current environment of the game. Check the mods enabled for this session." (or something like that, I don't have the game in English). However, the mod used is well activated. Mod used: Vanilla Improvement Project.

Was there an update of the game on Geforce now between yesterday and today that was able to break mods and saves? I remember there was an update from Geforce Now this morning. Can it come from that?

A game update usually does not break a game save. This message usually appears if either 

a) loadout is not correct (either the mod order or the used mods)

b) some mods are updated are as such not compatible anymore

Please check this this again:

On the load savegame screen, expand the savegame and mouse over the MOD (1) field. It will show you which mods, their version number and the needed load order (from top to bottom)