when green flag clicked
forever
wait (pick random (N :: #969696) to (N2 :: #969696)) secs//frequency
create clone of [myself v]
end

when I start as a clone
set [y speed v] to [0]//make sure this variable is 'for this sprite only'
go to x: (pick random (-230) to (230)) y: (200)//you can change
repeat until <(y position) < [-170]>
change [y speed v] by (-1)
change y by (y speed)
...//if it does something else too
end
delete this clone

swordslasher_1290 wrote:

It works so well!