Hey, thanks for making this available for free, I'm using it in the demo for my FOSS game engine.
https://notabug.org/TooOld2Rock-nRoll/ArcadeFighterDemo
Take a look if you would like me to change something related to how I present your work (credit and license for images are at the resource directory), just let me know. I will have screenshots eventually, but right now the demo is not actually doing much.
I just don't understand how to create the animation effect as you present it since all the images have the same width. Could you explain it in more details?