I'm not sure if I have understood correctly: The AI I want to write, should be for single player games only. (I'm afraid hive mind, multi player sync and thinks like that, are a way over my head.) Just Player VS. "Learning_AI". No multi player, just local skirmish. (later maybe one player and many AI's) The data/file where the bot should write his experience is local. With "The feature to remember past skirmish statistics" I mean the experience of the local bot. (no hive mind) That also means if you use the "Learning_AI" the first time, they will not have any experiences. Do you think there is still a problem with synchronization? @ stanislas69: > Do you plan to do such a thing ? *.* My idea is to write an AI, which has the ability to learn and acts more dynamic. But my programmer skill's (C, C++ and Java) are basic and in JS I'm just at the beginning. The goal is a prototype of the AI. (Not finished and far away from "ready to releasing".)