"The Algea's Always Fat" is the Ninth episode in the animated series, Sonic Adventures. It first streamed on YouTube on 12th September 2017.


Tired of Failing to Steal Vector's Secret Formula, Dr Eggman uses a machine to switch lives with Vector to see what its like being an employer.


  • Sonic the Hedgehog
  • Tails the Fox (cameo)
  • Knuckles the Echidna (cameo)
  • Sticks the Badger
  • Shadow the Hedgehog
  • Rouge the Bat
  • E-123 Omega
  • Blaze the Cat (cameo)
  • Vector the Crocodile
  • Espio the Chameleon (cameo)
  • Jet the Hawk (cameo)
  • Wave the Swallow (cameo)
  • Storm the Albatorss (cameo)
  • Big the Cat
  • Froggy
  • Dr Eggman
  • Orbot
  • Cubot


As Dr Eggman Sneaks Toward the Krusty Vector in with Orbot and Cubot supporting him, Sonic then suddenly Catches him on time, Vector comes to see what the ruckus is and then sees that it was another one of Eggman’s Failed Attempt to Steal  Vector’s Recipe for the Crocky Burger and then Vector Boots Eggman back to his Lair.  After Eggman Sulks at his lair, Orbot states that maybe he should use a life switcher to switch lives with Vector just to know what it’s like being successful, then Eggman believes it’s an excellent idea and then he uses the life switcher that teleports his into Vector’s Office at the Krusty Vector and Eggman notices his name is on the desk and he’s wearing Vector’s Suit and then he goes to see Sonic and asks if he can take two crocky burgers for a bun inspection, but Sonic states that the two burgers are for the customer, but he gives him two burgers for the bun inspection and then Eggman gets two crocky burgers from Sonic and heads to his office, just before Eggman can reveal the recipe, Sonic asks for his review and hopes for some improvements, then Eggman guesses if Sonic was using too much sauce, then Sonic whimpers making Eggman Question Sonic if he’s wanting promotion from him, then Sonic gets excited about the word and then Eggman Places Sonic on Register Duty. While doing it, Shadow informs Sonic about Personal Space, but Sonic states that he’s official now causing Shadow to explain his problem to Dr Eggman and wants his view not to be blue, then Eggman promotes Shadow to Window Cleaning Duty and Hopes Shadow finds his view better by being black. Then Rouge comes and Asks Eggman for an allowance, but he only gives her £1 causing her to Cry and then Omega Asks Eggman For A Refund because his Burgers are just Buns with Salad and cheese on them, But then  Sonic tells Eggman that it was really his fault, but then an alarm goes on and then Sonic says “He’s Back”, then everyone hides under the table and then Eggman sees Vector making off with a crock burger and also see that Vector’s Wearing Eggman’s Previous Suit and also has a croco-modile, then Sonic chases Vector and destorys his vehicle. After losing, Vector hand the burger back to Eggman and then everyone except Eggman do the Victory Howl, then Vector states he will back on the next day and then repeatedly says “and the Next Day” and the he also says it on Eggman’s Phone, After Having Enough of this, Eggman then Use the Reverse Switch of his Life Switcher teleporting him back to his Lair in his Usual Suit and then he asks Orbot and Cubot for an egg roll.


Big, Sticks and Froggy
Eggman Falling
Detective Eggman
Sonic and Detective Eggman-0
Sonic's Interview
Too Much Sauce-0
Eggman's Meal
Personal Space
Shadow and Detecitve Eggman
DJ Sonic-0
Rouge and Detective Eggman
Eggman seeing Rouge Crying
Omega and Detective Eggman
Dr Vector
Detective Eggman VS Dr Vector
On the Next Day and the Next Day
And the Next Day
Eggman Screaming


  • This Episode is a parody of the Spongebob episode, The Algea's Always Greener. Sonic even Parodies the "Too Much Sauce" Meme.
  • This is the first Episode to Focus around Dr Eggman.
  • This is the First Episode where two characters switch outfits, Dr Eggman and Vector, the other two being Sonic and Knuckles.
  • This is the first time Rouge is seen crying.
  • In this episode, Sonic is seen being a DJ to the Song "With You" by Linkin Park, showing that Sonic is a possible fan of Linkin Park.


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