Hey guys...

There was a game I used to play in either the late 80's or early 90's. It featured Raiden-style gameplay, where you were a ship and could power up your weapons. At one point, you powered up to where your ship turned into a bat and it actually shot bats. It was one of the best shooters ever, and I'm lost as to its name. I always thought it was a Scramble title, like Scramble Formation, but I have been unable to find it. Anyone remember this game?

Thanks in advance...

frost69nyc