buying stuff with local storage coins system

i am making a game .its a shooting game.but i want to add a feature that "if user want they can buy different thing like,different player,different stage" with coins which in stored in local storage of game.can anyone plz help me by giving any link of these kind of feature topic link,cpax,anything.thnx in advance

Local storage can be manipulated by players, so a clever player could give themselves infinite money.

Local storage can be manipulated by players, so a clever player could give themselves infinite money.

i know.but do you know that how to add these kind of stuff on my games.cause it will be helpful for me bro

You would need to use server-side code and a database to allow you to have a remote game state that is not manipulable by players.

https://www.scirra.com/tutorials/525/si ... l-database

how-do-i-get-values-from-mysql-database_t108808

https://www.scirra.com/tutorials/346/on ... -php-mysql

https://www.scirra.com/tutorials/296/se ... l-database

https://www.scirra.com/tutorials/721/le ... r-tutorial

You would need to use server-side code and a database to allow you to have a remote game state that is not manipulable by players.

https://www.scirra.com/tutorials/525/si ... l-database

how-do-i-get-values-from-mysql-database_t108808

https://www.scirra.com/tutorials/346/on ... -php-mysql

https://www.scirra.com/tutorials/296/se ... l-database

https://www.scirra.com/tutorials/721/le ... r-tutorial

tnx gumshoe2029