Nice demo from ULM. Please note that the scroller is not correctly emulated under Hatari 1.5 (the bottom half is shifted to the right). This is due to the demo writing on the screen at the same time the data are read by the shifter. So far, Hatari doesn't correctly render a line that is modified at the same time.
What's the anti-troll code? That's your personal code to be able to add comments and messages on the dhs.nu site.
Don't have a code or forgot it? Fix it here.