If I just add a field for entering the player’s name in the main menu and refer to it a couple of times in the game, then this will be considered as I used MetaFab?
Thanks for the question. One of the core systems needs to rely on MetaFab. In short, this would be considered the "economic layer" -- or upgrades, progression system, etc... Referencing players alone wouldn't constitute a "core system" used within the game. Happy to dive in deeper in Discord if you'd like to join and ask more detailed questions.
