A quick entry for a title that was spotted in a catalogue for Ringside/EAS Software/Procovision by Martin/Stadium64. This was a puzzler style game which was a bit similar to Pengo. http://www.mobygames.com/game/roll-out
Versions were released for the Amiga and ST, but the C64 version is very much at large. Was it ever released or even started though?
More information needed!