Undertale (Video Game)
killer/crossfan fiction
Relationship · 192 works
45 works about killer/cross are open to everyone here; 76% are complete. The average one runs about 5,000 words. Read any of them in your browser, save it as an EPUB, or listen to it.
Works
Some results are potentially explicit
Undertale (Video Game)
Cross's Jacket
by Raithwin
Late night in the castle and at least two of its residents can't get to sleep. Killer joins Cross while the ladder bakes some treats for the morning.
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
Droop Noot
by TerminusVerso
The Noot that droops. Or Picasso-mare. (Warning: This chapter contains mild swearing.)
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
Cross's Retaliation
by Dragon_Tamer47
Killer flirts like there's no tomorrow, can't deal when he gets a return flirt.
Undertale (Video Game)
Through The Darkness Ill
by crocs_my_beloved
Killer just might be falling for Cross, but really, who could blame him?
Undertale (Video Game)
Kross Week 2022
by The_Morbid_Autumn666
This week is produced by me, while sick and hardly understanding what was being written. Also, trying new writing styles, and hoping it works out. Chapters may be shorter than what I would like, but I don't have it in me to make them longer.
Undertale (Video Game)
Coming home for Krossmas
by DinofelisSnow1985
Cross is sent out for training, one week before gyftmas. He makes a promise to Killer.
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
Is It Too Late To Get A Refund?
by TerminusVerso
Killer and Horror are concerned about their new teammate.
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
Cherry and Bean's writings.
by little_clown, PappyIsTheBest
Ch1. (11.6K) Cross Shark!Mer / Killer & Kraken!Blue/NightmareCh2-3. (19K) Nightmares Little Mermaid Adventure. Part1+2. Nightmare/Mer!Killer/Mer!Cross Ch4-6: (23.8K) Ink doesn't know how to use spells safely. Part1-3. Ink tries to use a new spell to stop Nightmare after he thought Dream needed saving... leaving Nightmare in a tiny angry squeaky fluffy spirit situation. ch6 Very Spicy Ink/BlueCh7-9: (28.4K) Two Princes and the Sun-Moon Marks - soul-marks story + prince nightmare & dream. TW: medical malpractice, forced/unknowingly medicatedLittle_Clown (Bean) And I, PappyIsTheBest (Cherry) have been writing together for over a year. So We decided to post our writings that didn’t get turned into AO3 stories.Only Undertale, different scenarios with our fave skeletons; so look forward to Happy familys, Sappy ships, Mermaids, Lamias, King Nightmare, Good but stupid Ink and MORE.Look at part 1 of this collection for more info.