R-Type DX

R-Type DX is a 1999 Game Boy Color video game developed by Bits Studios and released by Nintendo of America in the USA on June 28, 1999.

The World Government needs your help.

A deep-space probe has uncovered the Bydo Empire's secret plans to mount an attack on Earth. A full-scale assault force would be detected by the Empire's long-range scanners, and any hope of surprise would be lost. Our only chance is for a single pilot in a lone R-Type fighter to penetrate the Bydo defense system and destroy the evil Empire before it can launch its attack.

• It's five games in one! R-Type I and II for Game Boy pocket, R-Type I and II color-enhanced for Game Boy Color, and the all-new R-Type DX for the Game Boy Color.
• Tear through Bydo defenses as you blast enemies with your Fire Chain, Super Laser, and Bubble Beam.
• Take the fight to a fevered pitch with two pulse-pounding Rapid Fire modes on your Game Boy Color system.

Source: TheGamesDB