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Cosmo the Seedrian
CosmoArtwork
Artwork from Sonic X

Creator(s)

Various

Oldest version

Mugenfan's first version (2013)

Newest version

Camren Springer's version (2019)

Origin

Sonic the Hedgehog

Cosmo the Seedrian, or simply Cosmo, is a character from the Sonic the Hedgehog franchise, where she exclusively appears in the anime series, Sonic X. Capable of emphasizing and communicating with plants, she is a young girl and the sole survivor of the plant-like alien species called the Seedrians, after their home-world was destroyed by the villainous Metarex.

Born and raised on a space colony, Cosmo lived peacefully alongside her family, until the Metarex arrived and destroyed everything. Despite successfully managing to escape, the Metarex planted a tracking device on her, allowing them to hear and see everything that she did upon its activation. Landing on Earth, Cosmo joined Sonic the Hedgehog and his friends in their war to fight against the Metarex and their ambitions for universal dominance. She becomes attached to Tails, due to them both being of the same age, and the two gradually develop romantic feelings for each other. In the series' penultimate episode, she sacrifices herself to definitively defeat the Metarex, much to Tails' dismay. Cosmo suffers with low self-esteem, often feeling guilt and anger for being unable to save her species, which Tails helps her overcome. Strongly disliking violence, Cosmo is kind and gentle, being quite resourceful despite her somewhat clumsy nature.

In M.U.G.E.N, Cosmo the Seedrian has been made by various creators.

Mugenfan's first version

RamanOldCosmo

Usually, the first version ever to be made for a particular character lacks a moveset and is very basic. This is no exception, but the gameplay-unrelated quality of the character partially makes up for it.

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Mugenfan's second version

RamanCosmoIdle

Sometimes, combining versions of characters to make another do not work out very well. This is a good example of said statement, since more bugs were discovered and it was made unbalanced to the point of being slightly cheap. However, it sports some bug fixes from the previous version and many gameplay-unrelated improvements, so it isn't all that bad.

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Pingurules' first version

PRCosmoIdle

Pingurules' Cosmo uses his own unique style; weak in direct combat, but combo-heavy and fast. One will have to use moves precisely to best the opponent, as this Cosmo is not the strongest of characters.

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Pingurules' second version

PRCosmoIdle

Cosmo returns again after a year with an expanded moveset and better looking visuals in some aspects. It is quite a major improvement in quality over the first, not that the first was bad to begin with, but she retains her fragility, so one has to be careful when using her else she gets knocked out rather quick.

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Sonic the Hedgehog
Official Characters Amy RoseBark the Polar BearBean the DynamiteBig the CatBlaze the CatBunnie RabbotChaos 0Charmy BeeClassic SonicCream the RabbitCosmo the SeedrianDeath Egg RobotDr. EggmanE-123 OmegaEgg DrillsterEmerlEspio the ChameleonFang the SniperKnuckles the EchidnaMecha SonicMetal SonicMiles "Tails" ProwerRay the Flying SquirrelRouge the BatShadow the HedgehogSilver the HedgehogSonic the HedgehogTails DollTikalVector the Crocodile
Fan-made Characters Jayden the WolfSonic.exe
Bonus Games Sky Chase
Stages Angel Island ZoneAzure LakeBridge ZoneCasino Night ZoneChemical Plant ZoneCity EscapeCollision ChaosCrisis CityDeath EggDust Hill ZoneEggmanlandEmerald CoastEmerald Hill ZoneFlying Battery ZoneFusion Worlds: Sonic vs. MarioGenocide City ZoneGreat Turquoise ZoneGreen Hill ZoneHidden Palace ZoneHydrocity ZoneIce Cap ZoneJungle ZoneLabyrinth ZoneLaunch Base ZoneLava Reef ZoneLeaf Forest ZoneMarble Garden ZoneMarble ZoneMetropolis ZoneMushroom Hill ZoneMystic Cave ZoneOil Ocean ZoneOutside Space Colony ARKPerfect Dark GaiaPerfect InfernoPumpkin HillRadical HighwayRobotnik's GateSandopolis ZoneScrap Brain ZoneSeaside HillSky Sanctuary ZoneSonic CrackersSpecial StageSplash Hill ZoneSpring Yard ZoneStar Light ZoneStardust SpeedwayStation SquareTechno BaseToy KingdomWing Fortress Zone
Full Games Sonic Fighting Remix: Unlimited MatchSonic Speed Fighters 2Sonic the Fighters 2Team Sonic Fighters