Badges update automatically and link to the resource pack page on MineUniverse.
This resource pack replaces all in-game text with "cat". It's not particularly useful, unless you love cats so much that you want to replace every word with "cat", or if you want to challenge yourself to finish the game this way (even though it doesn't actually change the difficulty).
Also download Just cat sounds to replace all the game's sounds as well!
How to use this resource pack?
resourcepacks folder