Welcome to the most informative encyclopedia on Undercards! Approved by creator of Undertale and Deltarune, Toby Fox!

There are currently 611 pages to the site, you can always add more!

Warning: This site contains characters from the game Undertale and Deltarune. If you have not completed the game you may get spoiled.

There are 3 game modes: Classic, Event, and Custom.

In the former two, you can play Minigames while waiting and complete Quests.

Before entering a match, you can choose which Deck you want to use and what Artifacts you want to add to it (if any).

In the lobby, you can chat with other people in multiple different chat rooms. You can also improve your personal status by obtaining new Cards, Artifacts, Avatars, Card Skins or Profile Skins.

How do you feel about the Translation system?

The poll was created at 00:10 on June 2, 2019, and so far 15 people voted.

Undercards Trailer 2018

Undercards Trailer 2018

Offical UnderCards Trailer

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