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Ultimate Chicken Horse “Annifursary” update out now, patch notes

Posted on May 22, 2026 by (@NE_Brian) in News, Switch

Ultimate Chicken Horse 1.13.13 Annifursary update

Clever Endeavour Games issued the latest major update for Ultimate Chicken Horse, titled “Annifursary”. You can download it now on Nintendo Switch.

The update adds a bunch of new content, including new blocks, new characters, and new levels. Various improvements and bug fixes are included as well.

The full rundown is as follows:

Ultimate Chicken Horse 1.13.13 Annifursary update patch notes

  • New characters:
    • Fox with Direwolf skin
    • Platypus with Toucan skin
    • outfits for both characters
  • New levels
    • Space Station
    • Picture Frame
  • New blocks
    • falling block
    • dance mover
  • Game rules
    • True Random Party box option
  • Dead player physics improvements
    • physics tweaks when getting hit and killed by certain objects. Most notable change is a more consistent trajectory from getting hit by the wrecking ball
  • Bug fixes:
    • fixed single frame input bug
    • fixed a pause exploit for movement when paused
  • Improvements to user experience in the treehouse lobby
    • made modifiers menu more visible
    • added more indication of where custom levels are found
    • made blank level easier to find when changing the game mode to Free Play

A trailer for the Ultimate Chicken Horse “Annifursary” update can be found below.

Update Trailer

The game can be purchased now on the Nintendo eShop. Information about previous patches can be found here.

Thanks to James McKee for the tip.

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