Alphys Stories

You and your sibling, Frisk, have been living in a forest near the city for about four years now. Your daily routine has been unwavering since you moved here. Each day...

Monsters are trapped underground, and you just so happen to be an idiot and fall down. Enter Damion. A 12 year old boy who got lost in a storm and took the wrong turn. A...

The young skelebros escape from the core and head to Snowdin. Grillby finds them decides to take them in but finds out it may be much more difficult than he thought. Pap...

Straight Male Reader!!! Ask Frisk and Company is a web series on youtube that was made 6 years ago now being put into a book with Y/N involved with the Undertale Crew's...

There had only ever been Sans and Papyrus, right? So when monsters make it to the surface, where did Cairo come from?

Sans knew he wasn't like them... he was never one of their kind in the first place. Just an imposter. It was only time until his past came to bite him and they found o...

I made another Undertale AU. Monsters live under the mountain after the war. It seems peaceful, but the underground has gone through several disasters

The one that made it the furthest in the underground, perseverance. Perseverance had beaten almost all of the monsters in the underground from papyrus to sans and undyne...

what if Asgore and Toriel part on good terms after his delcaration of war? what if Flowey did not turn evil by the time Frisk came into the underground ? what if Papyrus...

Join Scary Larry* as he enters the most emotional chapter of his life. Witness Karkat deal with his feelings and fall in love (because he just doesn't have enough love i...

Gods can't die... Right? - Seeds of calamity have been sown for millennia. Although they've shown to stay dormant, eventually they will grow. As centuries pass, each and...

Nobody knows who the Riverperson is... nobody but a single Skeleton erased from space and time. So when he's pulled out of the Void, what secrets will be told? What is t...

What happens when the timeline glitches during Chara's conversation with Frisk in a genocide run?

This is an au of Gravity Falls and Undertale. At the start of their 2nd summer at the Mystery Shack, Mabel and Dipper fall into "The Bottomless Pit", also once...

......"It's a beautiful night today. The stars are twinkling, the crickets are chirping...On nights like these, villains like you, should be burning in hell"...

For 130+ years, monsters have been extinct with the only things left behind having been their hybrid children. Over the years as the hybrids continued to reproduce and 8...

Cover photo drawn by SodiePawp. Hello there! This is nman1983 and I am a male in his 30s that writes Undertale tickle stories, something of which I have been doing since...

Join the crew on various adventures ranging from mundane lounging at home, unleashing the beast in Among Us, and ruining friendships in Monopoly to epic quests, journeys...

It's been a six years since you and the Skeleton brothers moved into the Ruins, claiming one of the old houses in the city as your own. Astigma has another brother now...

This story takes place in the Neutral Pacifist path After Flowey finally got the six human souls and killed Frisk 999,999,999 times he ended her and claimed her soul an...