Bitmap movement with Overscan on the CPC! - Z80 Lesson S38

We've drawn a moving sprite before, but in the past we've used normal 32k 320x200 or less. But the CPC screen has a 'secret trick' - we can enlarge the screen using 'overscan' for a 32k 384x270 (approx) screen!

As always, this Video lesson matches the text lesson on my website, and you can get the source code as well...
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