Rog Source Code – Beam Hack

I highly recommend to run the source on a (winUAE-)emulated A500 according to the ‘instructions file’ for having a more flicker-free experience. 
And maybe someone who has access to a real A500 could be so kind and check and give feedback if it is working there too.
Additional acknowledgment:
The 24bit PNG images where converted to 12bit chunky data with Troed’s Atari ST image format converter ‘PNGconv’.