To save
On Trigger -> WebStorage: Set local key "x" to "y".AsJSON
to load
WebStorage: Local key "x" exists -> "y": Load from JSON string WebStorage.LocalValue("x")
Trigger - condition where You want to save your array (On button press, On collision...)
"x" - name of the local value you want to save (can be anything "aaa", "save"...)
"y" - Array object