Play Navy Blue Online
You plot ship positions on a grid, second-guessing every sonar ping while enemy subs lurk just outside your view—one wrong move and your destroyer’s gone. The AI outsmarts you just when you think you’ve got it figured out.

Navy Blue was a 1990 Game Boy release from Pack-In-Video, a company known for a few niche titles on the system. It arrived during the handheld's early years, a time when developers were still figuring out what worked on that small, monochrome screen. This game was their take on a naval strategy genre that felt more at home on computers.
You command a lone destroyer, moving it square by square across a grid-based ocean. Your main objective is to hunt down and sink all enemy submarines before they can torpedo you. The core mechanics involve plotting your course carefully, dropping depth charges on suspected sub locations, and interpreting the limited feedback from sonar pings. The pacing is slow and deliberate, demanding patience as you methodically sweep sectors; the difficulty comes from the AI's unpredictable movements, which often make your well-laid plans useless. It feels like a tense, solitary game of cat and mouse where every decision carries weight.

Download Navy Blue ROM
You can download this ROM to play Navy Blue offline using an Game Boy emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.