=== UPDATE: added rotation with A(/Q) and S keys. Just thought it'd be nice to do a little project showing how to use clones to get a screen wrap-around effect. Not particularly hard, or anything, but I've not noticed it demoed before (at least, not with a proper 'graceful slide' all the way off the edges, and with the corners too...) Feel free to use in your own projects! BTW, see comment inside which notes the method used to create the costume that allows the sprite to do that 'graceful slide' off the edges of the screen...
