"Classic Game Room HD reviews GYRUSS for the ColecoVision. Gyruss from a 1983 arcade release from Konami and is a cross between a Space Invaders / Galaxian game and Atari's Tempest. Shoot enemies coming out from a vortex like thing (and from behind) while rotating your space ship around the "tube" a full 360 degrees. Gameplay is fast and frantic and very addictive."-Classic Game Room