There is no guide for this game yet. But apparently it is EASY POINTS!  

Centurion - 10 points

Get 100 or more rings.

Clear Green - 5 points

Clear the Green Hill Zone.

Fast Green - 10 points

Beat Green Hill Zone Act 1 in under 35 seconds.

Fast Marble - 15 points

Beat Marble Zone Act 1 in under 80 seconds.

Star Light Zone - 5 points

Get to the Star Light Zone.

Spring Yard Zone - 7 points

Get to the Spring Yard Zone.

Labyrinth Zone - 8 points

Get to the Labyrinth Zone.

Chaos Emerald - 10 points

Get one Chaos Emerald.

Chaos Master - 35 points

Get all the Chaos Emeralds.

Win - 25 points

Beat the game.

Fast Win - 30 points

Beat the game in under 40 minutes.

Perfect Win - 40 points

Beat the game without dying.