This is the movie where you can meet all of the characters from Sonic the Hedgehog,aka STH for short. This is the movie that took place in Green Hills so you can either Roleplay by yourself or teaming up with Sonic,Tails and Knuckles as Brothers,even their parents named Tom,their dad,aka the Donut Lord as Sonic's nickname he has for him and Maddie,their mom,aka Pretzel Lady as Sonic's nickname for her so Iet just say both Sonic,Tails and Knuckles are adopted brothers. Anyways,Here the storyline.

Sonic the hedgehog,Tails the two tails fox and Knuckles the echidna are reunited to battle an mysterious hedgehog with Powers unlike anything they're faced before. With their abilities outmatched in every way possible,they seek out an unlikely aillies(or possibly friends.) to stop him and protect the planet before things go too far. For now,They are at the campsite in the forest of Hope Hollows as it is Monday,the start of the summer vacation. Tails crunch down into a running start pose,fluffing out his twin tails! Knuckles pound his fists to the ground with the determined look on his face. Sonic is wearing a pair of rubber duckle tube with sunglasses. He has a chill dog in his hands since he likes chili dogs alot.

Sonic:Wait a second,I thought we were going tubing.

Sonic lifted his sunglasses as he looked around,seemed like there is a race planned for his birthday.

Sonic:Hold on. Is this a race?

Tails:You're going down!

Knuckles:It is my destiny to claim the throne of family champion, hedgehog.

Sonic laughed as Knuckles was used to being a Warrior but who is doubting him?

Sonic:Cute. Are you sure you wanna challenge the fastest creature in the universe? I mean,that's kinda my own brand.

Sonic does a spin in a tornado as he takes off his stuff for now,getting his running pose ready at the starting line. Across from the three,Tom and Maddie stand ready as Tom is holding a green flag,meaning that he is ready to wave it so that Sonic,Tails and Knuckles can start the race. Sonic looked at Tom and Maddie as he smiled at them.

Sonic:Okay Tom and Maddie. Count us down.

Tom:Right! Don't worry. A little sibling rivalry is healthy. Me and my brothers used to do that kind of thing all the time.

Maddie:Tom,your brothers are lunatics and either of them were both with the power to Trigger a global cataclysm event.

Tom:Fair point. Did you hear that boys? No cataclysm events,okay? Let's keep this cataclysm less.

Sonic:Ten-four.

Sonic spoke as he nodded in response as Tails and Knuckles nodded also in understanding.

Tails:Got it!

Knuckles:Understood,Lord of the Doubts.

Maddie:Then on your marks,get set..

Tom:Go!

He waved the flag as Sonic,Tails and Knuckles raced off. So far, Sonic is in the lead as he is running through the forest,narratoring himself.

Sonic:And way out in the front,to the surprise of absolutely no one, it's the blue blur,the Red shoed Rocket,the one and only--

Sonic was running backwards as he noticed Tails is right pass him, taking the lead.

Tails:Come on Sonic! Catch up! Yeah!

Tails laughed as he speeded ahead, leaving Sonic confused as he returned to running forward.

Sonic:What in the what now?

He heard Knuckles voice as well on his left,also right behind him.

Knuckles:I am also defeating you Hedgehog.

Sonic:Seriously? All right,you know what? Time to light the after burners.

Sonic then proceeded to increase his movement,speeding up the side of the tree trunk,sliding into the air as he went pass Tails.

Sonic:Look! It's a bird! It's a plane! It's Air hedgehog!

He started curling himself into a ball as he made it out of the branches. He rolled over off the cliff,over to the side of the mountain. He uncurls himself and resumes running around,seeing a sigh with the word "Goal" on it. He managed to slap it,making the sigh spins as he stopped running.

Sonic:Yes! I did it!

Tails:You may defeat me but I can keep up besides you Sonic.

Knuckles:Whew. Nice race. Let's head to camp. Tom and Maddie are waiting for us for your Birthday party Sonic.

Sonic:Oh yeah!