Just the same as Sonic the Hedgehog,but in a space ship!
lol!
collect all the crystals,open the door and defeat the all-evil eggman!
ahhh!
there will be upcoming levels,such as:
'Sonic the Hedgehog!Boss 2!'
and:
'Sonic the Hedgehog!Boss 3!'
Etc.
Ect.
!!!!
ENJOY!