This story is a sequel to G5 Adventures in Barney's Great Adventure: The Movie

The Pippsqueaks (Seashell, Glory and Peach Fizz) are as close as friends can be… but it seems that their families can never get along. When their families’ fighting reaches the maximum level (enough to reach the point where Glory and Peach Fizz's parents want to leave town), the fillies run to the Mane 6, who discover that it's time for the Pippsqueaks to come on their next Unity Quest, giving the fillies till the end of the quest to figure out how to prevent themselves from being separated again.

Welcome to Camp Little Moose-- where the counselors are friendly, the activities are endless and the urban legends are intense. In fact, every time someone tells a ghost story, the creepy creature comes to life! But the Mystery Inc. gang, along with our pony heroes, don’t spook that easily, so they gather 'round the campfire to roast some bad guys.

Mystery Inc, the Mane 6 and the Pippsqueaks fish for clues to solve the mysteries of the Woodsman, the Fishman and the Banshee of Black Canyon. And of course, Shaggy and Scooby-Doo are hot on the Case of What's for Dinner!

Scare up summertime fun with your favorite ponies in this brand-new adventure that demonstrates the meaning of family, friendship and a tale that gives new meaning to the term “camp spirit”!

(S3E8 of G5 Adventures)

This story is a sequel to G5 Adventures in Scooby-Doo! and Krypto Too

To get over the trauma of their last adventure, the Mane 6 follow Violette Rainbow to the Swirlpool Starlight, a magical event held once every 10 years. But as the Mane 6 get their future told, they get summoned on another adventure... hopefully less dangerous than the last.

Upon exiting the portal, they join forces with Scooby-Doo, Shaggy and the Mystery Inc. crew as they head to Chicago for a talent show, some museum tours and whole lotta pizza! The windy city is home to the hit TV show, Talent Star, in which songwriting duo Fred and Daphne are finalists with some high hopes. Not to be left out, Scooby and Shaggy have a secret act in the works, which they are betting will take the contest by storm.

Unlucky for them, the competition is frightful at this talent contest as the show is being broadcast from an opera house with a history of horrors and a particularly vengeful phantom that has cursed the show's production.

From costume changin' chases to collecting creepy clues, the Mane 6 and Mystery Inc team up with a trio of singing winged leopards to ensure that the show goes on, and with natural talents like the ponies and Scooby-Doo on the case, you can be sure that the laughs, thrills and adventure are always first place!

(S3E5 of G5 Adventures)

This story is a sequel to G5 Adventures in Scooby-Doo! The Sword and the Scoob

Three amazing months after Paradise returns to Equestria and after Opaline's defeat, there is a great reason to celebrate-- Queen Haven and Alphabittle's two-year dating anniversary! But as the celebrations begin, our heroes are pulled into another Unity Quest... this one revealing secrets from Mystery Incorporated's past.

When Mystery Inc bumbles a case and nabs an innocent man by mistake, the gang is forced into early retirement from crime-solving. But it doesn't take long before their old friend Vincent Van Ghoul needs help and pulls the team right back into action.

It all started one summer when Scooby, Shaggy and Daphne secretly tracked down 13 of the world's spookiest ghosts, and caught all but one. With the 13th ghost on the loose, the gang will have to leave their secrets in the past and settle some unfinished business. Bundle up and get ready for the icy slopes of the Himalayas with new friends, chilling car chases, crystal balls and spine-tingling spells in this terrifyingly fun adventure!

(S3E1 of G5 Adventures)

This story is a sequel to G5 Adventures in Rudolph's Shiny New Year

A few weeks after their Christmas and New Year adventures, the Mane 6 are sent on another Unity Quest that reunites them with Mystery Inc and a foe from their not-so-distant past.

An evil sorceress, Morgan le Fay, has teamed up with Opaline Arcana to take over Camelot and seize some cutie marks so Opaline could take control of all magic, in Equestria and in other worlds, so King Arthur and some brand new friends need the help of our favorite supersleuths to save their home. But will their valiant efforts only make things royally worse?

This epic adventure serves up laughter on a platter, and should teach all that courage and hope are the strongest weapons of all!

(S2E10 of G5 Adventures, and the season 2 finale.)

This story is a sequel to G5 Adventures in The Smurfs

After a thrilling adventure in New York City, all the ponies want is a nice vacation with their families before they head back on their Unity Quests. But as their vacation is just getting started, they are once again called on another mission where the mortal world and Equestria hangs in the balance.

This time, they join Mystery Incorporated and some new friends in Japan, where the ghost of the Black Samurai races against them to possess an ancient sword, the Sword of Doom, believed to possess incredible powers. But, it'll take not just the ponies and Mystery Inc, but them and their new friends to make sure evil does not threaten their worlds.

In the end, our heroes will learn that loyalty, honor and courage may be their only key to stopping evil and unlocking the answer to the mystery.

(S2E5 of G5 Adventures)

This story is a sequel to G5 Adventures in Wakko's Wish

Opaline has now discovered that the Mane 5 can use the Unity Crystals to travel to other lands when they are in their time of need and sends Misty on a mission to make sure they never return. But Misty cannot betray her new friends... especially when they have a new mission to go on.

This time, they (for the first time) meet Mystery Incorporated, a team of mystery solvers composing of Scooby-Doo, Shaggy, Fred, Velma and Daphne, and help them solve the most frighteningly-funny mystery of the gang's careers.

The Scream Team, plus their new pony friends, are headed to a haunted bayou island to investigate the ghost of Moonscar the pirate. But it turns out the swashbuckler's spirit isn't the only creepy character on the island. The sleuths also meet up with cat creatures and zombies... and it looks like, for the first time, these ghouls might actually be real.

Just as things start to get really spooky, Misty along with Shaggy and Scooby, save the day with help from a surprisingly spooky source. With wholesome characters and brand-new friendships forming, the second installment of G5 Adventures dishes up equal portions of music, laughs, thrills and chills.

(S1E2 of G5 Adventures, and part one of two entertwined stories, intertwined with one another)

After saving the world -twice, now- from certain doom, the Ghostbusters intend to take a rest, as much as they can, at least. But then something they've never seen before comes into their lives, and a new adventure begins for all involved as they take on a new recruit!

Crossover with Ghostbusters: The Video Game
Takes place after the second movie
Also, a shoutout to NightSaber on Deviantart for the image.

NOTICE: I feel I need to say this to avoid confusion the only ponies turned human are Sunset and the Dazzlings all other charcters are the human world version of them and have neither the memories or experience of their pony counter parts. The Twiligt in this story was the Twilight that at the end of Rainbow rocks in glasses. Not the princess pony one. Thank you for your time.

Having finished high school at Canterlot high Sunset goes to College with the human Twilight. While Twilight studies mostly established fields of science, Sunset focuses on the paranormal after hearing of the heroics of the Ghostbusters in New York. Shortly after they finish their studies, and return to Canterlot, they get wind of numerous unexplained and ghostly events. After getting the gang together Twi and Sunny head out on a road trip in Vinyl and Pinkie's failed party bus to ask the Ghostbusters to investigate. Due to having just finished dealing with the events of the games the Ghostbusters offer the girls the option of franchising rather then just a simple investigation trip. So they help them set up the bus as Ecto-16 and set up in Canterlot.

Now the new Ghostbusters of Canterlot must take on a rising hoard of ghosts. Join Adgio Dazzle the team leader, Aria Blaze the badass, Sonata Dusk the slime exorcist, Rainbow Dash the driver and awesomest of all, Applejack the mechanic, Sunset Shimmer the field expert, and Twilight Sparkle the labtech, secretary, bookkeeper and boss. As they face of with demonic power of the Nightmare Moon and her legions of the dead!

Joint project of myself and Bryan Luna

This story is a sequel to The Pony Ghostbusters

Four months have passed since the Ghostbusters mission in Equestria. Now they must return to protect it from the ghost of Nightmare Moon who still desires to make nighttime eternal in the land. Will the boys and and ponies defeat this ghostly monster, or will all of Equestria fall into eternal darkness?

Continuation from The Pony Ghostbusters If you've not read it, then you will not understand this one.

After the Willowar, the ponies of Equestria put up a statue of their fallen General, but what happens when this statue is stolen and ghosts now run rampant throughout ponyville?