Once again, the evil Dr. Eggman Robotnik wreaks havoc by invading the outer space and enslaving the wisps as he plans to build an Interstellar Amusement Park. Stop him and save the wisps in â Sonic Colors! Sonic Colors is an arcade platform game released for the NDS in 2010. The game takes place in outer space where you plan to stop Dr. Robotnik and free the wisps. Play as Sonic and power him up by using the eight power ups that can be obtained by saving the eight different types of enslaved wisps! Complete all acts in the six planets by defeating every robot contraption created by Dr. Robotnik to unlock the bonus seventh planet! Keep collecting rings to avoid losing your lives, so try not getting hit by obstacles to avoid losing your rings okay? Good luck!