Sync:
------------------
PolyPlus_Settings: {}
PolyPlus_PinnedGames: []
PolyPlus_BestFriends: []
PolyPlus_ItemWishlist: []

Local:
------------------
PolyPlus_InventoryCache: {
    data: [],
    requested: number (repersenting date)
}
PolyPlus_GreatDivideStats_[USER ID]: {
    data: {},
    requested: number (representing date)
}