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Hello, I'm starting a project and have couple questions. Mainly I want to achieve dynamic updates of the game assets, without the need to update the game in store (android and iOS). Main thing that I would be able to update are graphics. I would like to change current application spritesheet, or add another one to my game. The question is : can I download a new sprite and replace the one that comes with game from the store? Or can I just add another one (for example I have on mobile somesprite.png downloaded with game from store and I would like to add anothersprite.png to game files when starting the game). Is it possible? The same I would like to use for ads, so I can change displaying one without updating the game in store. If yes, next question is if that added new sprite can be stored on phone memory, or I would have to download it everytime I start the game? Links to similar problems/tutorials are welcome (yes, I was searching before posting but didn't find anything)