also i know you remixed FriendlyGuy31's game but the render sprite he used that render the plants and it disappear used the exact code like what i changed and he used pen and list which each items is an encode just because there'll be too much clones if doesnt. You should watch a YT video called "How To Make A SCROLLING, ZOOMING AND ROTATING CAMERA IN SCRATCH" to know more about this and to update the code in your new sprite cuz the sizes stay the same. The clones stuck at the edge because Scratch has an invisble fence blocking sprites or clones from going pass the screen. To prevent Scratch from doing this, you just need to make the clones really big. It'll still get block but just a little bit and will disappear when you make the clones small again. In the past, i used to use a big costume to switch to it but for a map that is REALLY BIG i use a blank costume (0x0) so the size doesn't get limited and you can set the size to 1/0 (infinite) then switch back to the original so it gets really big to go anywhere.