Ok i'm gonna try to explain this more precisely :
what I would like is to access to all my game/instance variables and properties, during the runtime, while i'm in the navigator.
I'd like to access values, read it and rewrite it if possible.
I was talking about Google Inspector as an exemple, because it's already a good tool to check some data about your game :
For exemple, if you try to use google inspector in your game (right click > "inspect" under chrome) you can see a Console, then you can check ressources/SourceCode/Network access...
All these data can be usefull (for exemple you can check the 'Local Storage' in the "Ressource" tab, and see all the key your game have stored, then modify the value if you want to), but I can't find the instance properties on it.
I was wondering if this tool (or a similar tool maybe someone have dicovered) was able to show also the game/instance properties (x,y, velocity...).
The purpose would be to gain a lot of time during the tweaking process :)
Of course, maybe I'm overestimating the tool power, in this case, i'll try a more specific approach (textboxes...).