You don't need "item missing" events, delete them. Also, if you want to set 20 variables, it will be a lot of code! It's easier to add them all to a dictionary and save the dictionary. See this demo project:

https://www.dropbox.com/s/1cz1k5x3teikbv5/DictionaryLocalStorage.capx?dl=0

Here is how I usually do this:

On start of the game I call StorageLoad function. At the end of each level I call StorageSave.

good idea.. i talking about whit other guy.. i try.. have added.. and not know how to add global variable or sprite or other in dictionary

i use a system save and system load... and all working so good...

but if i close the app when i open the game.. all progress is lose....

at finally i need to save global variable.. and is over 20... what is a best way for do that correctly??

thank in advance

Save game means save current state.

Load means load that save.

You would not want to save when the current state is 0.

Save games don't work for moving to next levels.

Perhaps this is what you are wanting instead?:

https://www.construct.net/en/make-games/manuals/construct-3/behavior-reference/persist

yeah but my level is in variable.....

There's an example. Search save games in the Start page.

now i do this example but not workink... that way...

on start layout system load "my savegame"

when health is = 0 save game when go to next lv savegame.. but no work

no.. whit this no need local storage???

construct.net/en/make-games/manuals/construct-3/plugin-reference/local-storage

In particular

https://www.construct.net/tutorials/how-to-make-savegames-11

i have already read this 2 article but no give some example...

is good idea if make some litle example..

level

i have all level builded but want do that..

when i go from level 1 to level 2 or level 4... i unlook past level.. like that

youtube.com/watch

have other similar solution??

Cannot offer any more advice but can resolve if the file is shared so I can see the problem :)

can i add you on facebook??? or other way??

is possible have a example for save game???

my situation need save when game start... if you close a game.. and when you do to next level....

what i do for reach this??

i need save all global variable.. what is a way???

if i put off all sound make a stop... no is good solution

i not know... cause..

normaly is "ON" if you push a button make "OFF" that way.. sound work only in "ON"