Vector, Rouge, Cream, Mountain Zone and Cosmic Zone are still waiting to be released...for almost three years now! This game is so neglected it's just sad. Can't even get all its content released while Sonic Dash has weird crossover-events going on all the time that don't even have anything to do with Sonic.
It can get very addicting. I like that nothing is really shoved in your face (minus ads, but those can be avoided). The controls are easy to use, maybe a little stiff, but not enough to hurt the game. Good on ya, SEGA!
A pretty good game, easy to farm for power ups, has a bit of an exponential curve once your fever gets past a certain level that it becomes easier to work towards something. I think the hardest part of the game is befriending Chao due to the limited amount of energy you get per day. Not a pay-to-play intensive game, fortunately.
All in all an okay game, the ads after EVERY round is a bit much, BUT since your not forced to watch them, and can X out at anytime they aren't unbareable. Other then that I have no complaints.. its a decent game.
Pretty much the best game i have ever played. Great graphics, super gamplay. But 1 thing. You should be able to use a character 1 time if you watch a video. That was the only thing that you could improve on.
They should add somebody new,but I don't know who. They should also add a special event to unlock Super Sonic that would be cool.(also Super Shadow and Super Silver would be cool.)(Super Shadow should come on Haloween.)(Super Silver should come around Christmas time.)
Optimizations and refinements to improve your game experience.