Since this game wasn't ever going to really be published I decided to write my own ad for it! :)
Here's a 6502 dump of my ship moving code.
The very small control function that reads the keyboard and moves your ship depending on your keypress. I'm only checking the left and right arrows in this function.
This printout was done on a thermal printer, hence the weird purple color (natural for that paper). You can see I commented the asm code so i could work on debugging it.