Raise the Mast: Excellent work staying true to the classic 4 channel 8-bit sound. This has a fun and memorable melody that is great for a title track to your game. I especially like the twinkling flare at the end of the phrases in the B section.
Land Ahoy: The quick offbeat chords and 16th note runs are very reminiscent of Kirby music. Since that’s what you were going for, you did an excellent job in imitation! My favorite part of this track is the B section with the stepwise bass movement.
Dueling Over Treasure: This sounds like it’s straight out of a Kirby game! The short and chaotic loop lends itself well to a battle theme.
Sailing Home: This track has a swaying quality that makes it fitting for sailing, but also feels content making it a great ending theme. I can picture this accompanying a short cinematic as the credits are playing over a monochromatic gameboy scene. Overall way to stay true to the style and thank you for sharing!