Help in TurboWarp

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Does anyone know how in the world the gamejolt api works, packager and editor? Cuz I have no clue how any of it works, and theres only one tutorial that seems outdated.
LUKAS VERSION incase you need to know.
switching time, What game engine should I learn/use instead of Turbowarp/Scratch?
So, I'm worried that my project is getting too large. I have about 3900+ blocks so far, and I'm using turbowarp. When will a game get too large on turbowarp? Thanks!
How do I use the https://extensions.turbowarp.org/gamepad.js extension to move a sprite in the game using the left stick?
So, in the current game I'm making, I'm trying to do an overlay for the screen. The sprite is transparent and you can't click anything through it. Any ideas on how I can work around/fix this?

HOW DO I PUT A TROPHY IN A SCRATCH GAME?!??!?!?!?!?!?!??!?!?!??!?!?!?!
How do i make 3 player ays's

does anyone have an idea how i could make a map as big as in prison architect for example. If I made that many clones it will be slow. I would have to combine them somehow but I don't know how and I don't know any extension to combine clones