FEB. 17, 2018
FEB. 17, 2018

Updated: May 6, 2017


Toby Fox's Fan Merch Policy



  • Prints, charms, buttons, keychains, stickers, etc.
  • Most handmade items
  • Undertale zines/fanbooks/doujinshi
  • Musical albums/CDs that contain UNDERTALE remixes as <=30% of tracks
  • One-off art commissions of UT characters are OK
  • If you sell, please have played the game.


NOT Permitted:

  • You cannot use the UNDERTALE logo or put the name UNDERTALE on it, as it is trademarked.
  • No t-shirts, apparel/clothing,* or machine-made figures or machine-made plushes.
  • Do not compete with official merch & acknowledge my copyright. If necessary, I can halt any unofficial item’s sale.


* Exception: if someone hand-made a few scarves, hats, cosplay, or accessories, it’d probably be OK. But if mass-produced, it could become a problem.


When in doubt, if hand-made and few, it’s OK. If mass-produced and machine/factory made, it’s not OK.


Other Notes:

  • If engaging in UNDERTALE activities at a con (selling, cosplaying, etc.), try to be respectful and give a good impression. Overall, UNDERTALE’s had a positive effect on people who have played it. It’d be nice if it could have a positive effect on the rest of the world, too.


General Rules for Attendees

  • Persons under the age of 14 must be accompanied by an adult.
  • Harassment of any kind will not be tolerated.
  • Please exercise proper hygene while attending the event, or else we're all gonna have a bad time.
  • Do NOT sell anything on the premises without having rented an artist table.
  • Always ask the cosplayer/artist/etc before taking a photo.
  • Do not touch/hug/etc any cosplayer without their given consent.
  • Please do not block hallways, walk ways, or artist tables for photos, hanging out, etc.
  • Fighting, mock combat, horseplay, violent demonstrations, or any other similar behavior will not be tolerated.
  • Do not run within the authorized venue.
  • Disorderly and disruptive behavior such as hollering, cursing around minors, noisemakers, marco-polo, and disrupting foot traffic is prohibited and may result in ejection from the event.
  • Panhandling or soliciting of any kind is prohibited inside and outside of the authorized venue.
  • Do not move any chairs or tables.
  • Alcohol/drinking/smoking/vaping is prohibited.
  • Do not sleep in public spaces or function rooms.
  • Put trash in trash/recycling receptacles only.
  • Do not post flyers, posters, or promotional materials in public spaces or on walls.
  • Turn off/mute your cell phone while attending panels.
  • Do not cover the face or wear masks outside of authorized venue.
  • Please do not disrupt other people who may be using the facility at the time of the event.
  • Use common sense while attending the event.

Cosplay Rules

  • Please keep costumes at a PG-13 or under rating
  • Do not wear masks outside of the authorized venue. (This is actually against the law in the City of Atlanta. DO NOT WEAR MASKS OUTSIDE OF THE VENUE.)
  • Actual weapons as props is prohibited.
  • Faux weapon props are prohibited. This includes toys or costume props of any kind that may look like an actual weapon. (Guns, knives, swords, etc) Asriel's swords are okay as long as they are not made from real swords or metal of any kind.
  • Please do not block hallways, walkways, or artist tables for photos, hanging out, etc.

Artist Rules

Artist Terms and Conditions (Contract)
(Please keep in mind that the date of the event is FEBRUARY 17TH, 2018, and that the dates/times within this document have not been changed to the new date.)
Adobe Acrobat document [77.6 KB]
  • Selling any official artwork/material copyrighted by Toby Fox is prohibited. (This includes sprites from the game, soundtracks, official logos, etc)
  • All art must be created by the artist.
  • No mass produced factory-made products. All items must be hand made/created by you.
  • No clothing/apparel (shirts, hoodies, etc) is permitted unless completely handmade. Handmade hats, scarves, cosplay items, accessories, etc. are OK.
  • Fanbooks/Doujinshi/Fanfic is permitted.
  • Regarding Undertale AUs:
    • ​Underfell is allowed
    • Crayon Queen's AUs are allowed, however if you profit off of her work, please donate to her Patreon.
    • Flowerfell is NOT allowed to be sold, as requested by the creator
    • Please be respectful of AU creators and be mindful of their stories and designs. Don’t sell anything you haven’t gotten permission to sell, and if you plan on bringing any AU fan merch to the event, we will expect in good faith that you have gotten permission from the original creator to sell it.
    • ATLANTALE has the right to ask you to remove any item(s) from your table if we suspect any foul play and disregard of these rules. Once you pay your rental fee, all rules listed within the Artist Table PDF and on this page must be followed for the entire day of the event. If you cannot agree to those terms and conditions, then you cannot rent the table.
  • 18+ artwork is permitted, however, artists selling such work should keep it well-censored (preferrably in a folder), openly state that it is for 18+ only (such as with a sign or sticker stating the item's mature rating), and request a government issued photo ID to allow anyone to view and/or buy the mature material.

Additional rules are listed within the PDF file above.

Legal Rules

  • Artwork that deems to be of an mature nature requires government issued photo identification indicating appropriate age (18+) to view and/or purchase. Artists and attendees must follow this rule as it is illegal to sell or display 18+ material of any kind to a minor.


  • Persons committing theft, shoplifting, larceny, burglary, looting, robbery, counterfeiting and fraud will be ejected from the event and given to the custody of police.


  • Persons committing vandalism, graffiti, defacement, destruction of property, and criminal damage will be ejected from the event and given to the custody of police.
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This is an unofficial non-profit Undertale fan event, created by fans and for fans. We are not associated with Undertale™ or Toby Fox. Undertale™ and all its characters are trademarked and copyrighted by Toby Fox.
Please support Toby Fox and UNDERTALE™ by purchasing and playing the game HERE.