PLEASE help!!!

[stycman]

I've been searching for this answer for like 12 years now. And i dont know where else to ask. hoping this is my last place.
here goes:-
The arcade game was in the early 1990's. It is a scrolling up/down game where you are using a Robotic Serpent Like Snake, battling in space and the LVL 1 Boss is a flying Mechanical Bull like creature. Please tell me the name of the game. Thank you.
P.S. - The game is not Iron Blood or Rebel Runner, but looks almost like Rebel Runner, except there is no pilot on the Serpent.

[Ghegs]

Sounds a whole lot like Saint Dragon.

[stycman]

OMG!!!
you ARE THE MAN!!
if i ever meet you in real life, will definitely treat you to Starbucks coffee until you vomit!
LOL
thank you so so so so much!