well actually thats a bit right, yet wrong.
first off they are aliens not chao's but thats not a big deal, its more of sonic and tails
trying to save the aliens from eggmans evil clutches if your askin about the story plot,
but if you want info on the gameplay each alien gives a power of different types as well
as changes in the was you can run through some places

Well, sorta...the plot is Eggman is hiding his evil scheme with an amusement park and
sonic thinks somethings up(obviously, evil never takes a break). So sonic and tails embark
on the discovery of his evil plot. Eventually, They find out that he's capturing these
aliens known as wisps for their energy to create an evil machine. Sonic saves the wisps
and absorbs one of them and gains their power. Generally speaking, Sonic and tails try to
stop eggman with the help of the wisps.

@darkherosonici dfnaeitely agree…. They should have it multiplaformed with wii and
possibly ps3 insteador it should of at least had a controller option…. But nvm the
moments gone :/

It’s a nice gtsruee but personally if i had the connect i would have just gotten the
game buy now