After years using construct, this features are the ones I most miss. And not just me, a hole bunch of users. You can see this thread to have a proof. This features are simply MUST HAVE in any game engine, and in Construct specially. It will allow us to create really decent save systems with different slots and give the player total control over his saves and loads, as great games always do, and without the inconvenient amount of work for us developers to deal with everything manually with LocalSotrage.