Transformers/Beast Wars and Sonic the Hedgehog Crossovers
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Transformers Chaos: Absolution by Chaos Spark reviews
[Crossover] Secuela de Transformers Chaos. Aturdidos por la superioridad de sus enemigos, los héroes continúan su lucha contra los Decepticons, quienes están cada vez más cerca de llevar adelante su plan: revivir Cybertron a costa de Mobius [Conectado al RebirthVerse de Plagahood]
Rated: T - Spanish - Adventure/Fantasy - Chapters: 4 - Words: 10,790 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 11/25 - Published: 11/4 - Bumblebee, Optimus Prime, Sonic, Shadow
Sonic the Hedgehog: Transformers Prime by Autocon19586 reviews
Sonic and Tails somehow got to another world. While there, They meet the Autobots. Together, they'll meet new friends and enemies while Sonic and Tails try to find the emeralds and find a way home. Crossover of Sonic the Hedgehog and Transformers Prime. Cliffjumper lives in this story.
Rated: T - English - Chapters: 3 - Words: 3,303 - Reviews: 1 - Favs: 4 - Follows: 4 - Updated: 11/20 - Published: 10/26 - Bumblebee, Cliffjumper, Sonic, Tails - Complete
Transformers: Mobian Chronicles (Arc 11: Seconds of Speed) by Autohog95
Time-travelers have arrived from 50 years later to stop Optimus and Sonic's future from turning ghastly! How can they do so when the new arrival, Hot Rod, is being an immature nuisance?
Rated: K - English - Humor/Adventure - Chapters: 7 - Words: 11,825 - Favs: 3 - Follows: 2 - Updated: 11/6 - Published: 5/19
Transformers Chaos by Chaos Spark reviews
[Crossover] Su batalla final en Cybertron los llevó a un nuevo mundo. Sin embargo, las ambiciones del líder de los Decepticons no cambian y ahora, para alcanzar sus planes, decide buscar las fuentes de energía más poderosas de aquel extraño planeta: las míticas Esmeraldas Caos. [Conectado al RebirthVerse de Plagahood]
Rated: T - Spanish - Adventure/Fantasy - Chapters: 11 - Words: 22,786 - Reviews: 22 - Favs: 5 - Follows: 4 - Updated: 7/6 - Published: 4/25 - Bumblebee, Optimus Prime, Sonic, Amy - Complete
Omnicons by MilesADChipmunk reviews
What if Tails plane is a transformer that he didn't know about it and yet they have uncover the secret that belong to the Ancient. Yet they have stumble upon an unknown relic that only connection to Tails and they even met more Robot from another world or another dimension. Can Team Sonic can uncover the secret of the Omni-Bots? Or getting worst by the minutes?
Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 38,168 - Reviews: 2 - Favs: 4 - Follows: 5 - Updated: 6/18 - Published: 10/28/2019 - Optimus Prime, OC, Sonic, Tails
Transformers: Mobian Chronicles (Arc 10: Double Trouble) by Autohog95
While Amy was on Nebulos, Nemesis Prime returned to Mobius, his mind settled on revenge! Will Optimus be able to send Nemesis back to Moebius or will Nemesis destroy everything and everyone Optimus holds dear?
Rated: K - English - Chapters: 10 - Words: 16,451 - Favs: 3 - Follows: 2 - Published: 5/13
Transformers: Mobian Chronicles (Arc 9: Amy's Alien Adventures) by Autohog95
Amy has been granted the rare opportunity to see Trema's home planet of Nebulos! Her presence there will give the Autobots the allies they need!
Rated: K - English - Sci-Fi/Adventure - Chapters: 10 - Words: 18,712 - Favs: 2 - Follows: 1 - Published: 5/13 - Complete
Transformers: Mobian Chronicles (Arc 8: Growing Problems) by Autohog95
Mobius has two confirmed alien species on it, Cybertronians and Nebulans, so they were more prepared to accept a third one, the Seedrians, represented by Ironhide's old friend, Ambassador Cosmo. Unfortunately, Ex-Commander Tower has been in contact with her enemies, the Metarex. What are they planning?
Rated: K - English - Humor/Adventure - Chapters: 10 - Words: 19,324 - Favs: 2 - Follows: 1 - Published: 5/13 - Complete
Transformers: Mobian Chronicles (Arc 7: Chaotic Power Struggle) by Autohog95
Eggman is now working with all of the Decepticons under his roof and dusts off his old roboticizer to convert Sonic into their slave. However, Sonic has help from unlikely allies that Eggman forgot about.
Rated: K - English - Drama/Adventure - Chapters: 10 - Words: 15,544 - Favs: 2 - Follows: 1 - Published: 5/13 - Complete
Transformers: Mobian Chronicles (Arc 6: HoDaB) by Autohog95 reviews
(Harbinger of Doom and Betrayal) Optimus' Spark is going to break as he discovers the truth behind his brother, Megatronus. How will he cope with the War between Autobots and Decepticons starting again?
Rated: K - English - Adventure/Drama - Chapters: 10 - Words: 19,901 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 5/13 - Complete
Transformers: Mobian Chronicles (Arc 5: Rise of the Eggman Hive) by Autohog95
Eggman, Metal Sonic, and Shockwave have finally joined forces to take care of Sonic and the Autobots! With Teletraan 1 glitching out, they may succeed! Will the Autobots lose their ship and a.i?
Rated: K - English - Humor/Adventure - Chapters: 10 - Words: 16,762 - Favs: 2 - Follows: 1 - Published: 5/13 - Complete
Transformers: Mobian Chronicles (Arc 4: Loose Ends) by Autohog95
There are still loose ends to be wrapped up with Shockwave and Metal Sonic's endgame, as well as figuring out what Grimlock wanted with Optimus' weapons. How will this problem be resolved?
Rated: K - English - Adventure/Humor - Chapters: 9 - Words: 20,831 - Favs: 2 - Follows: 1 - Published: 5/12 - Complete
Transformers: Mobian Chronicles (Arc 3: Orion's Journey) by Autohog95
Optimus Prime suffers a bit of a hiccup with his magic and reverts to his pre-Matrix state of Orion Pax. How will he regain his power and will he learn any lessons from this experience?
Rated: K - English - Adventure/Humor - Chapters: 21 - Words: 41,267 - Favs: 3 - Follows: 2 - Published: 5/10 - Complete
Transformers: Mobian Chronicles (Arc 2: Shockwave's Rise) by Autohog95
Thanks to Eggman's blundering, Optimus, Sonic, and their friends are locked in combat with the Decepticon Chief Scientist, the presumed-dead Shockwave! Will the Autobots and their allies prove their might or will Shockwave use them as lab-rats?
Rated: K - English - Adventure/Humor - Chapters: 10 - Words: 19,083 - Favs: 4 - Follows: 3 - Published: 5/8 - Complete
Transformers: Mobian Chronicles (Arc 1: Settling In) by Autohog95
It is the year 4015. Earth has become Mobius. Sonic and his friends are visited by Optimus Prime of Cybertron, the youngest bot to take up the mantle as the leader of the Autonomous Robotic Organisms of Cybertron, the Autobots. Opening the floodgates for Eggman to study the Transformers, Optimus and his Autobots work with Sonic to stop Eggman's schemes!
Rated: K - English - Chapters: 10 - Words: 19,738 - Favs: 4 - Follows: 3 - Updated: 5/8 - Published: 5/6 - Complete
Transformers Sonic Wars by PHANTOMKNIGHTMARE47 reviews
When Gigatron and his forces attack Station Square, Sonic and co. must team up with Lewamus Primal and his team of Maximals to stop this threat. OCs are by me, Lewamus Prime 2019, CyotheLion, ScottishArtGuy, and so on. Pairings: OCxOC, SonAmy, KnuxIkial, ShadOuge, TailsxFiona, SilverxBlaze, etc
Rated: T - English - Adventure - Chapters: 1 - Words: 4,305 - Reviews: 1 - Favs: 4 - Follows: 3 - Published: 11/9/2019
Crossover Challenge: Sonic X TFP by DragonFlameShuriken reviews
Bluedragon (my OC) was bored. When her friend Flaminwyvern (a friend's OC) comes over with a stack of comics on TFP and Sonic the Hedgehog, an idea comes to mind and the duo decides to try challenging crossover teams through tough competitions. This is the first of their adventures. (rated T just to be safe)
Rated: T - English - Humor/Drama - Chapters: 2 - Words: 2,963 - Reviews: 1 - Favs: 3 - Follows: 1 - Updated: 7/4/2018 - Published: 12/27/2017
The real forces by Sonic Forces reviews
Its up to the new freedom fighters to stop Eggman and his robots and reclaim their City with the help of classic Sonic and Silver they will win. They will also travel to another dimension to get help from another group of hero's not knowing their worlds are to collide.
Rated: K - English - Chapters: 6 - Words: 3,614 - Reviews: 2 - Favs: 2 - Follows: 2 - Updated: 7/11/2017 - Published: 4/29/2017 - [Lara-Su/Jani-Ca, Manic] [Bumblebee, Arcee]
Transformers: The War for Mobius by SonicWizard reviews
(G1) When the ARK crashes on Mobius, things get bad. And even with robots wrecking the world, Team Sonic got their own problems. Especially Sonic's incidents, and Tails finding out a Transformer was disguised as the Tornado for the past 2 months!
Rated: K+ - English - Adventure/Sci-Fi - Chapters: 11 - Words: 5,008 - Reviews: 12 - Favs: 13 - Follows: 7 - Updated: 5/30/2017 - Published: 1/2/2017
A Dino-sized Friendship by PHANTOMKNIGHTMARE47 reviews
What if a certain mobian rabbit became friends with the leader of the Dinobots? Pairings are SonAmy, ShadOuge, KnuxIkal, SilVaze, TailsMo, OCxJulie-Su and OCxMina
Rated: K+ - English - Adventure/Friendship - Chapters: 1 - Words: 715 - Reviews: 2 - Favs: 5 - Follows: 5 - Published: 12/30/2014
Sonicformers by ColorfulFandomWriter reviews
what happens when a portal opens in the sky?
Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 1,674 - Reviews: 8 - Favs: 3 - Follows: 6 - Updated: 8/1/2014 - Published: 6/30/2014
Ben Heroes: Starscream Cola by Pufflehugs
When Starscream becomes angry at the Autobots, he teams up with Anti-Knuckles and develops a line of cola that hypnotizes people into destroying Sonic and Bean!
Rated: K+ - English - Adventure - Chapters: 3 - Words: 566 - Follows: 2 - Updated: 7/14/2014 - Published: 7/7/2014 - Starscream, Sonic, Bean, Anti-Knuckles
Transformers Ultima Force by PHANTOMKNIGHTMARE47 reviews
The TNG Kids team up with the Autobots so they can find all 50 AllSpark fragments before the Decepticons can use them for evil,
Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 2,981 - Reviews: 1 - Favs: 3 - Follows: 3 - Updated: 5/9/2014 - Published: 4/2/2014
The Life You Want by TenshiWarrior reviews
While searching for clues to Sherlock's whereabouts, the Skid get's shot down by an unknown enemy. After encountering the Autobots Shadow and his team agree to help them out their situation with the Decepticons, whom Shadow believes were the ones who shot them down and delayed with their search (DISCONTINUED)
Rated: T - English - Hurt/Comfort/Friendship - Chapters: 2 - Words: 5,506 - Reviews: 1 - Favs: 3 - Follows: 2 - Updated: 11/30/2013 - Published: 8/30/2013 - Starscream, Shadow
Sonic X: Deception by Powershade117 reviews
A Sonic X and G1 Transformers crossover. The Decepticons are getting getting tired of the Autobots meddling in their attempts to drain Earth of its energy, so now Megatron sets his sights on another prize that was recently discovered; a world that he intends to see conquered in the name of the Decepticons so he can destroy the Autobots once and for all: Planet Mobius.
Rated: K+ - English - Sci-Fi/Adventure - Chapters: 11 - Words: 36,908 - Reviews: 9 - Favs: 30 - Follows: 23 - Updated: 9/13/2013 - Published: 9/9/2013
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