Well the title says all, are localstorage keys unique for every game? I mean if you save some data to the localstorage key "Score" for example and in another project you do the same because you just copy paste the code from one project to another.
Game 1 Localstorage key name "Score"
Game 2 Localstorage key name "Score"
If i save something in game 2 is this gonna overwrite the value of the game 1 localstorage key? Or every game has his unique "Score" key?