I am looking to make an addition to my home arcade, but for the life of me I cannot remember the name. I do remember some of the details. It is a aircraft scrolling shooter game. Screen scrolls vertically. I think you could pick from 3 or 4 different aircraft. During game play you could upgrade weapons multiple times. Weapon upgrades would shift between different weapons until you picked it up. The one weapon I remember started as a small blue laser that would get increasingly bigger with upgrades. The laser would lock on to one enemy and then would loop around the screen to damage other enemies. I remember playing the game during the 90s. If anyone has any clue what the name of this game is please let me know. Thanks.

