From the MiniGame website;

I like the idea (perfect for 1K), but the gameplay doesn't work that well with the joystick. A mouse or trakball would be much better suited. Very basic graphics. Not enough for 4K. (thrust26)

Couldn't be possible to have something more than squares? (pieffe)

I never saw this kind of game for the ColecoVision before. A perfect mix between reflexion and action. (newcoleco)

Nicely implemented and quite different, so bonus marks for that. However, it doesn't seem to have much replay value to me. (Matt_B)