Reminded me of witch hunter robin
A great piece of work! It would totally go for a menu, or part of an adventure game (walking around on the streets). It has a slightly dark and mysterious mood that reminds me of one the songs from the Witch Hunter Robin soundtrack (I forgot the name, it's not "Shell").
This is my favorite in your ST collection so far, because it's a departure from the heroic themes of the others (good for "save the world" FF-type RPGs, but less suited for "evil lurking at the brink of our reality" adventures a la Gabriel Knight, Shadow of the Comet, or Resident Evil...).
A very enthousiastic 5/5!