R-Shark

R-Shark is a 2D vertical-scrolling sci-fi shoot'em up. The player takes the role of a headhunter, and gets to chose to go after one of eight interstellar criminals. Gameplay is similar to a myriad of other shmups: The player in a special space ship flies and shoots at enemies - main interstellar criminals are bosses. His ship has a weak main weapon, and some support in the form of homing missiles, but better weapons like a laser can be acquired. Weapons are also upgradable and offer super attacks.