Renamed to robinheghan/elm-warrior. It is published under that name, and new versions come out there.
Versions published as Skinney/elm-warrior still install under that name. 15 versions of 15 come from the new location (see their notes).
Rerouted (renamed, verified). The GitHub user or repository was renamed. The tag is still there, at the new name. The Lamdera package server serves a copy recovered from https://github.com/robinheghan/elm-warrior.
What we checked: The repo moved to github.com/robinheghan/elm-warrior. Rebuilt with git archive from commit 4ba4923ae490 of https://github.com/robinheghan/elm-warrior (zip prefix Skinney-elm-warrior-4ba4923/, America/Los_Angeles times): the zip is byte-identical to the one package.elm-lang.org recorded, SHA-1 99be372d532fdd34e34c220fc6284db2fece676e.
The Lamdera compiler uses this copy and prints a one-line notice saying so. elm itself fails to download this version.
Details · package.elm-lang.org's zip: https://github.com/Skinney/elm-warrior/zipball/4.0.1/
A warrior might find and use different items on their quest.
The different items that can be encountered and used during the game.