Anyone ever heard of a game called Rockball? The company was called Teckstar, and according to this page they also did Eyes, which was released by Rock-Ola. There's a description of the Rockball game on this page by someone who was doing a home version of it, but it never came out.
A prototype of the Atari 8-bit home version of Rockball has been found. Here's a video of the game running:
I never found any more info about the arcade version, but judging from this port, it's a neat variant of Asteroids mixed with some Omega Race features.