Gaster falls into the Realm of Darkness, where humans and monsters were sealed away from the Realm of Light by his age old ancestors and if the skeleghost stuck to him cracks one more pun, well...it's not like Gaster can do much about that.

Undertale had to be the most popular game of 2015. You are a massive nerd for the game and has loved it to pieces since it's release. Though recently, many who have played the game have gone missing, so you lock yourself away to avoid being taken. How cruel can Karma be? [Player-insert] [Tries to be gender-neutral] {notify me about mistakes}

(This is for my October/Halloween Special) This is the origin story of the Alternate Universe overrun by flowers. This is how the starving underground became ParasiteTale

After a terrifying enemy attacks and kidnaps Peach once again, Mario and Luigi must team up and stop the fiend before they destroy the entire universe! Can their new set of unlikely allies help stop this?

(You might understand this better if you read Mario and Luigi: Brothers of the Stars first) One-shot, Star Luigi deals with his new responsibility as King of the Universe, but old wounds may never heal. Mentions major character death.

When a mysterious skeleton visits Sans and turns all the monsters from his home timeline into a clock, Sans, Frisk and Chara must team up and find a way to stop him, before DETERMINATION itself is at risk, the power to reset to save people is lost forever and the monsters of the underground are stuck as a clock for the rest of eternity. May contain various Undertale AUs.

All side stories go here! There may be some major spoilers though!

Twenty years after DJ Octavio's defeat, his daughter, Octet, vows revenge against the Inklings for humiliating the octarians once again. A member of the elite octoling force, Agent 8-Kappa, meets a quirky inkling that makes her reconsider everything she's known about the world up to that point.

The Super Mario Bros. are on another adventure again. This time, they team up with themselves from an alternate, destroyed universe to save theirs from meeting the same fate! Can the Mario Bros and First Universe Bros defeat Black Hole Bowser? Or will eternal darkness reign forevermore?

When Star Luigi misses his old life as Mario's sidekick, and Luigi wants his chance in the spotlight, the two meet and switch lives for a day, and find out it's hard being the other, even if Star Luigi was the sidekick once before.

[Spoilers for cases 4 and 5 of Dual Destinies] Apollo Justice is given the case of Solomon Starbuck, who is accused of murdering Apollo's best friend, Clay Terran. Join Justice on his journey to find Clay's killer, and face the doubt in his heart!