A fun yet simple game manoeuvring a spike to avoid the dark blue sections of the rotating circles while trying to hit the orange target sections; if you are lucky you may even hit a power-up.
There are three power-ups: shield, fire mode and point multiplier (x2).
The more points you build up to try and beat your own and others high-scores will gain you spike an in game currency granting you the ability to use the continue feature.