This fonts are authors' property, and are either shareware, demo versions or public domain. The licence mentioned above the download button is just an indication. Please look at the readme-files in the archives or check the indicated author's website for details, and contact him if in doubt. If no author/licence is indicated that's because we don't have information, that doesn't mean it's free.
By request, a small, sporty, polygonal, uppercase serif font. The name is inspired by Hammer from Castlevania: Aria of Sorrow. This is quirky, strong, and from nowhere - just like Hammer. This design seems best for signage, woodcuts, and the like. It carries a bit of a "sports " look too. The numerals and symbols are sans serif to make them look more modern. The asterisk is a hammer. Is it Hammer's hammer or Hammer's brother who is a hammered Hammer Brother's hammer? No one knows.