Bigthecat Stories

The monsters are real. They roam this land. They terrorize the citizens. No one knows where they came from or how to stop them. That's what (Y/n) is for. She's immune t...

When an explosive battle with Dr. Eggman shatters the universe, Sonic and Gwen races through parallel dimensions to reconnect with their friends and save the world.

➜ 𝙔𝙤𝙪 𝙠𝙣𝙤𝙬 𝙮𝙤𝙪'𝙧𝙚 𝙞𝙣 𝙡𝙤𝙫𝙚 𝙬𝙝𝙚𝙣 𝙮𝙤𝙪 𝙘𝙖𝙣'𝙩 𝙛𝙖𝙡𝙡 𝙖𝙨𝙡𝙚𝙚𝙥 𝙗𝙚𝙘𝙖𝙪𝙨𝙚 𝙧𝙚𝙖𝙡𝙞𝙩𝙮 𝙞𝙨 𝙛𝙞𝙣𝙖𝙡𝙡𝙮 𝙗𝙚𝙩𝙩𝙚𝙧 𝙩𝙝𝙖𝙣 𝙮𝙤�...

When an explosive battle with Dr. Eggman shatters the universe, Sonic races through parallel dimensions to reconnect with his friends and sister and save the world. Thi...

; - You let yourself be isolated in a lone, dense galaxy. And by galaxies, you mean being stuck in a void. The only friends you have are billions of crystals, but the...

Evil!Sonic Prime AU They thought he was their friend. They thought he was helping them make their homes a better place, as he made a huge difference in all of their shat...

this is where there will be a human teenage girl in Green Hills so get ready guys.

Y/N is Tails older brother. He have been taking care of his bro even since. And when they meet Sonic, Y/N and Tails became best friend with him. They gone to a lot of ad...

[A rebooted version of the anime, Sonic X. Obviously Enough.] On an unnamed world, Sonic the Hedgehog, Miles "Tails" Prower, and Amy Rose attempt to rescue Cre...

The story follows Sonic the Hedgehog, Miles "Tails" Prower, Knuckles the Echidna, Amy Rose, newcomers Big the Cat and E-102 Gamma (along with Ash and co.), in...

"𝖨 𝖽𝗈𝗇𝗍 𝖼𝖺𝗋𝖾 𝗐𝗁𝖺𝗍 𝗒𝗈𝗎 𝖽𝗈 𝖻𝗎𝗍 𝖨 𝗐𝖺𝗇𝗍 𝗆𝗒 𝖻𝗋𝗈𝗍𝗁𝖾𝗋 𝖻𝖺𝖼𝗄." ~~ Or in which a sister and brother lost in shatterspaces but goin...

Y/N is a Robotic helper for Tails. Tails Create Y/N as a assistant and a friend. Overtime Tails start to develop a crush on her. However when the shards shatter. Y/N and...

IT'S NO USE!

Adapted from the "Sonic the Hedgehog" video game series and re-edited for a younger audience, this Japanese anime follows the adventures of Sonic and his frien...

The Chaos Emeralds have gone missing, their last known location are at 3 islands called, "The Starfall Islands," home to an ancient civilization that died off...

Following his discovery of an ancient source of unlimited power on the mysterious South Island, Doctor Ivo Robotnik is welcomed with open arms into the Illuminati - a sh...

Sooooo... don't judge. I was inspired by someone to write this so I really hope you do enjoy this. It's literally the Frozen plot with some OBVIOUS changes throughout th...

Ships are allowed

Acacia a 16 year old girl had a life changed, not long ago she met sonic and the other friends who are not human, knuckles has told her everything about who she is, she'...

(A.K.A What if Shadow was the one to break the Paradox Prism) What happens when one blue hedgehog tried to break the most powerful gem in existence and one black hedgeho...