This was another example I found online when I was studying sprite expansion. This program actually takes several sprites and stretches them using raster interrupts.

PDF View Below

sprite_stretching.asm

Project Download

Note: Project files require installation of CBM Prg Studio to be executed or a C64 editor of your choice. CBM Prg Studio can be download at the Ajordison website.

You can view the program completely here in PDF form

[wonderplugin_pdf src=”https://www.c64brain.com/wp-content/uploads/2021/05/Sprite-Stretching.pdf” width=”100%” height=”600px” style=”border:0;”]