You can't have the full MG version without a Key, so you'd have to buy it. But anyway, it's same than right-clicking on the app from the AppStore and then clicking "Show Package contents", then go to Contents -> Resources (or something like that). And you'll find the "Data" folder & other stuff that you can Mod without using the Mods folder. You'll lose all your Modding if you update the game though.
== Mana Games ==
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