Now I can play the classic known as Marathon with the original & cool-looking HUD. Thank you very much.
The original Marathon game interface, ported to Aleph One as a Lua HUD. Designed for use with M1A1 or Aleph One 1.0. It will not work with the native Marathon 1 downloads bundled with Aleph One 1.1 and later. A compatible version may be found in those downloads.