Not necessarily, although it can't be discounted. It can be harmless modifications by the player of a file, for cosmetic or flavor purposes (a changed name). But it can also be a cheat, like receiving gold every turn. It requires in any case some talks with all concerned parties. You can ask everyo...

When i play with some player why it says that the data has been changed, in my other games there is no such thing. Is this related to cheats or what?

Seek players for coop. Ищу людей для коопа. Steam UzikZhoutyGyzik