when green flag clicked
go to x: (0) y: (0)
forever
if <touching [mousepointer] ?> then 
set size to (110) %
  

else
set size to (100) %
end


when this sprite clicked
change [apples] by (1)
set size to (120) %
play sound [pop]
create clone of [myself]

That is some easy coding

Step 3:Backdrop
You can choose a backdrop, you're choice!

Step 4: Falling Clones
This is why I added the create clone of myself to the when this sprite clicked
Code:

when I start as a clone
go to x: (pick random (-240) to (240)) y: (180)
repeat until <(y position) < [-175]>
change y by (-2)
set [ghost v] effect to (60)

end

Done! You can add a shop and upgrades but it is your choice.
Done? Add your game to my Click'n Studio!
https://scratch.mit.edu/studios/30930392

when green flag clicked
set size to (100) %
when this sprite clicked
repeat ()
change size by (1)
wait (0.08) secs
end

repeat until <(size) = [100]>
change size by (-1)
end

when green flag clicked
set [ (☁ score)] to [0]
when this sprite clicked
change [ (☁ score)] by (1)

repeat ()
change size by ()
wait (0.08) secs
end

repeat (10)
change size by (1)
end