The pack is based on the Metroid game, the hats are one of the characters that most attract my attention and I thought they would be good hats, enjoy!.
To be able to use the hats you need a "lua" in the game to be able to execute the hats, you cannot use them on a server if the server does not have these add-ons, you can only use it in the event that you have a "lua" for hats and the hats on in the "gfx" folder of the game.